Advances in biological sciences in the USSR within the recent 25 years
Symposium in biological sciences
Advances in biological sciences in the USSR within the recent 25 years - Moscow : Academy of Sciences of the USSR, 1945. - 355 p. 25 cm.
Biological science-USSR
570
Advances in biological sciences in the USSR within the recent 25 years - Moscow : Academy of Sciences of the USSR, 1945. - 355 p. 25 cm.
Biological science-USSR
570