| Ref. No. | Title |
|---|---|
| 9669 | Distribution and food habits of ictalurid fishes in the Sacramento-San Joaquin Delta. |
| 9672 | Distribution and food habits of centrarchid fishes in the Sacramento-San Joaquin Delta. |
| 9673 | Distribution of threadfin shad, Dorosoma petenense; tule perch, Hysterocarpus traskii; sculpin spp. and crayfish spp. in the Sacramento-San Joaquin Delta. |