The role of higher aquatic plants in the nutrition of animals of fresh-water basins 
Gaevskaia, Nadezhda Stanislavovna.
Muller, Denzil George Maitland.
Mann, K. H.(Kenneth Henry),1923-
Boston Spa National Lending Library for Science and Technology,
1969
Set sbn 85350 024 x
Originally published as 'Rol'vysshikh vodnykh rastenii v pitanii zhivotnykh presnykh vodoemov'. Moscow: Nauka, 1966
bibl p506-553
Fresh-water biology.