Principles and methods for determining ecological criteria on hydrobiocenoses.
AMAVIS, R
Principles and methods for determining ecological criteria on hydrobiocenoses. - Oxford Pergamon 1976
Hydrobiocenoses
574.5(06) / AMA
Principles and methods for determining ecological criteria on hydrobiocenoses. - Oxford Pergamon 1976
Hydrobiocenoses
574.5(06) / AMA