The role of higher aquatic plants in the nutrition of the animals of fresh-water basins 
Gaevskaia, Nadezhda Stanislavovna.
Muller, D. G.
Mann, K. H.(Kenneth Henry),1923-
Boston Spa National Lending Library for Science and Technology,
1969
Work sbn: 85350 024 x
Originally published as 'Rol'vysshikh vodnykh rastenii v pitanii zhivotnykh presnykh vodolmov'. Moscow: Nauka, 1966
Freshwater animals.
Nutrition.
Fresh-water flora.