Yazar
Ann Townsend Young
18 cilt bulundu.
Ann Townsend Young · National Agricultural Library
18 sayfa · 1994
Algae culture / Bibliography / Microalgae / Spirulina
Ann Townsend Young · National Agricultural Library
20 sayfa · 1994
Aquaculture stations / Bibliography / Hatchery fishes / Salmon / Salmon farming
Ann Townsend Young · National Agricultural Library
17 sayfa · 1991
Aquatic pests / Aquatic plants / Aquatic weeds / Bibliography / Control
Ann Townsend Young · U.S. Dept. of Agriculture, National Agricultural Library
16 sayfa · 1990
Bibliography / Sturgeons
Ann Townsend Young · U.S. Dept. of Agriculture, National Agriculture Library
25 sayfa · 1989
Bibliography / Diseases / Salmo obtusirostris / Salmon / Salmonidae
Ann Townsend Young · National Agricultural Library
12 sayfa · 1989
Bibliography / Fish-culture / Trout / Trout fisheries
Ann Townsend Young · U.S. Dept. of Agriculture, National Agricultural Library
12 sayfa · 1990
Bibliography / Watercress
Ann Townsend Young · National Agricultural Library
43 sayfa · 1993
Aquaculture / Bibliography / Economic aspects of Aquaculture
Ann Townsend Young · National Agricultural Library
35 sayfa · 1993
Bibliography / Marine algae culture
Ann Townsend Young · U.S. Dept. of Agriculture, National Agricultural Library
16 sayfa · 1989
Bibliography / Mariculture / Marine algae culture
Ann Townsend Young · U.S. Dept. of Agriculture, National Agriculture Library
12 sayfa · 1989
Aquatic weeds / Bibliography / Ctenopharyngodon idella
Ann Townsend Young · U.S. Dept. of Agriculture, National Agricultural Library
20 sayfa · 1989
Aquatic plants / Bibliography / Freshwater plants
Ann Townsend Young · U.S. Dept. of Agriculture, National Agricultural Library
Sayfa sayısı yok · 1990
Algae / Bibliography / Biotechnology
Ann Townsend Young · National Agricultural Library
Sayfa sayısı yok · 1991
Bibliography / Fish-culture / Sarotherodon / Tilapia

