I 49.4:82
|
Survey of Pittman-Robertson activities, 1959 : issued as information for project personnel and cooperators in the federal aid in wildlife restoration program / |
1 |
I 49.4:86
|
A survey of fishing, in 1959, in 1,000 ponds stocked by the Bureau of Sport Fisheries and Wildlife / |
1 |
I 49.4:93
|
The National Aquarium / |
1 |
I 49.4:93/2
|
The National Aquarium. |
1 |
I 49.4:94
|
A digest of 1960-61 waterfowl hunting regulations / |
1 |
I 49.4:95
|
Survey of conservation - education needs of the U.S. Fish and Wildlife Service : summary of replies to questionnaries sent to field stations of the service / |
1 |
I 49.4:96
|
Index of fishery technological publications of the Fish and Wildlife Service and the former Bureau of Fisheries, 1918-55 / |
1 |
I 49.4:97
|
The United States Fish and Wildlife Service : its responsibilities and functions / |
1 |
I 49.4:98
|
Fishway research at the Fisheries-Engineering Research Laboratory / |
1 |
I 49.4:100
|
Better hunting and fishing on small watershed projects / |
1 |
I 49.4:103
|
Fisheries loan fund : fiscal year 1957 / |
1 |
I 49.4:106
|
Fisheries loan fund : fiscal year 1958 / |
1 |
I 49.4:107
|
Patuxent Wildlife Research Center. |
1 |
I 49.4:108
|
The Pacific Region of the Bureau of Commercial Fisheries / |
1 |
I 49.4:109
|
Commercial fishing gear of the United States / |
1 |
I 49.4:110
|
The soft-shell clam industry of Maine / |
1 |
I 49.4:111/972
|
Duck stamp data : information for stamp collectors and conservationists. |
1 |
I 49.4:111/978
|
Duck stamp data. |
1 |
I 49.4:113
|
Fisheries loan fund : fiscal year 1959 / |
1 |
I 49.4:114
|
Know your ducks : field guide for hunters. |
1 |