Populations of peritrichs on the pond snail, Physa gyrina Say. Journal of the Minnesota Academy of Science . 31, 125-130.(1964).
Feeding Behavior of the Glaucous-Winged Gull on an Alaskan Salmon Stream. The Wilson Bulletin. 78(2), 175-190.(1966).
Comparative Behavior of Young Brook Trout of Domestic and Wild Origin. The Progressive Fish-Culturist. 31(1), 51-56.(1969).
Distribution and abundance of molluscs in a freshwater environment. Journal of the Minnesota Academy of Science. 35, 82–85.(1969).
Occurrence of king (chinook) salmon in the Kings River, Fresno County. California Fish and Game . 56, 314-315.(1970).
Use of Disposable Beverage Cans by Fish in the San Joaquin Valley. Transactions of the American Fisheries Society. 101(3), 566-566.(1972).
Ecological Segregation Among Three Species of Minnows (Cyprinidae) in a Minnesota Lake. Transactions of the American Fisheries Society. 102(4), 794-805.(1973).
Ecology of Some Native and Introduced Fishes of the Sierra Nevada Foothills in Central California. Copeia. 1973(3), 478-490.(1973).
Effects of Introduced Bullfrogs, Rana catesbeiana, on the Native Frogs of the San Joaquin Valley, California. Copeia. 1973(No. 1), 18-22.(1973).
Recent changes in the fish fauna of the San Joaquin River system. Cal-Neva Wildlife. 1973, 60–63.(1973).
Decline of the Native Fish Fauna of the Sierra Nevada Foothills, Central California. American Midland Naturalist. 92(1), 72-83.(1974).
Feeding Habits of the Sacramento Perch, Archoplites interruptus. Transactions of the American Fisheries Society. 103(2), 399-402.(1974).
Mississippi Silversides and Logperch In Sacramento San-Joaquin River System. California Fish and Game . 60, 144-149.(1974).
Status of the Modoc sucker (Catostomus microps, Pisces: Catostomidae). Cal-Neva Wildlife. 1974, 35–38.(1974).
Biology of the Modoc Sucker, Catostomus microps, in Northeastern California. Copeia. 1975(3), 556-560.(1975).
California Trout Streams: the way they were, probably. (Moyle, P. B., & Koch D.L., Ed.).Symposium on trout-non-game relationships in streams. 17, 9-19.(1975).
A multidisciplinary approach to vector ecology at Clear Lake, California. Bulletin of the Society of Vector Ecologists . 2, 21-31.(1975).
Some effects of impoundments on populations of stream fish. (Moyle, P. B., & Koch D.L., Ed.).Symposium on Trout/Nongame Fish Relationships in Streams. 17, 31-40.(1975).
Effect of the Introduction of the Mississippi Silverside (Menidia audens) on the Growth of Black Crappie (Pomoxis nigromaculatus) and White Crappie (P. annularis) in Clear Lake, California. Transactions of the American Fisheries Society. 105(3), 404-408.(1976).
Feeding Ecology of the Pit Sculpin, Cottus pitensis in Ash Creek, Califonia. Bulletin of the Southern California Academy of Sciences. 75(2), 111–118.(1976).
Fish introductions in California: History and impact on native fishes. Biological Conservation. 9(2), 101 - 118.(1976).
Some effects of channelization on the fishes and invertebrates of Rush Creek, Modoc County, California. California Fish and Game. 62, 179–186.(1976).
Are coarse fish a curse? . Fly Fisherman, Early Season . 8, 35-39.(1977).
Habitats of native fishes in the Sacramento River basin. (Sands, A., Ed.).Riparian Forests in California: Their Ecology and Conservation Institute of Ecology Publication. 87-94.(1977).
In defense of sculpins. Fisheries . 2(1), 20-23.(1977).
More on Nile perch. SFI Bulletin . 281, 7.(1977).
Aspects of the ecology of the prickly sculpin,Cottus asper Richardson, a persistent native species in Clear Lake, Lake County, California. Environmental Biology of Fishes. 3(4), 337-343.(1978).
Biology, Distribution and Status of Cottus asperrimus in the Pit River Drainage, Northeastern California. Copeia. 1978(4), 673-679.(1978).
Biology of rainbow trout (Salmo gairdneri), brown trout (S. trutta), and interior Dolly Varden (Salvelinus confluentus) in the McCloud River, California, in relation to management. Cal-Neva Wildlife . 1978, 239-250.(1978).
Effects of the Introduction of Mississippi Silverside (Menidia audens) and Florida Largemouth Bass (Micropterus salmoides floridanus) on the Feeding Habits of Young-of-year Largemouth Bass in Clear Lake, California. Transactions of the American Fisheries Society. 107(4), 574-582.(1978).
Epibenthic Feeding by Rainbow Trout (Salmo gairdneri) in the McCloud River, California. Journal of Animal Ecology. 47(2), 549-559.(1978).
Community ecology and predator-prey relations in warmwater streams. (Clepper, H. W., Ed.).Predator-prey systems in fisheries management. 171–180.(1979).
Research needs in fisheries. Transactions of the 44th North American Wildlife and Natural Resources Conference. 176-187.(1979).
Stillwaters west. Rod and Reel Magazine . Part I, September/October; Part II, November/December, Part I pp20-26; Part II pp22-27.(1979).
Wilderness and fisheries. A Supplement to Wilderness Record. July-August, 8pp.(1979).
Aspects of the Ecology of the Hitch, Lavinia exilicauda (Cyprinidae), a Persistent Native Cyprinid in Clear Lake, California. The Southwestern Naturalist. 25(3), 385-390.(1980).
Feeding ecology of the Bay Goby (Pisces: Gobiidae). Effects of behavioral, ontogenetic, and temporal variation on diet. Journal of Experimental Marine Biology and Ecology. 44(1), 47 - 59.(1980).
Review of D. L. Soltz and R. J. Naiman, The Natural History of Native Fishes in the Death Valley System. Natural History Museum of Los Angeles County Science Series 30. . Environmental Biology of Fishes . 5(1), 96.(1980).
Sixteen species accounts of California endemic fishes. (Lee, D.S., Ed.).Atlas of North American Freshwater Fishes. 123, 164, 199, 200, 209, 345, 346, 347, 384, 385, 391, 582, 777, 803, 815, 819.(1980).
Conservation of ornamental freshwater fishes in Sri Lanka.. Tigerpaper. 8, 1-3.(1981).
Ecological Analysis of Species Introductions into Aquatic Systems. Transactions of the American Fisheries Society. 110(6), 772-782.(1981).
Hybridization between hitch, Lavinia exilicauda, and Sacramento blackfish, Orthodon microlepidotus, in San Luis Reservoir, California. California Fish and Game. 67, 196-198.(1981).
The Impact of Squawfish on Salmonid Populations: A Review. North American Journal of Fisheries Management. 1(2), 104-111.(1981).
Morphometric Analysis of Tule Perch (Hysterocarpus traski) Populations in Three Isolated Drainages. Copeia. 1981(2), 305-311.(1981).
Rainforest fishes of Sri Lanka. Loris . 15, 341-344.(1981).
Review of E. K. Balon (Editor), Charrs, salmonid fishes of the Genus Salvelinus. Transactions of the American Fisheries Society . 110, 313-316.(1981).
Competitive Interactions Between Benthic Stream Fishes, Riffle Sculpin, Cottus gulosus, and Speckled Dace, Rhinichthys osculus. Canadian Journal of Fisheries and Aquatic Sciences. 39(11), 1502-1511.(1982).
Conservation of freshwater fishes of Sri Lanka. Biological Conservation. 22(3), 181 - 195.(1982).
Desert fishes. Review of R. J. Naiman and D. L. Soltz (Editors), Fishes in North American Deserts. Environmental Biology of Fishes. 7, 395-397.(1982).