Methodology of plant eco-physiology : Proceedings of the montpellier symposium - F.E. Eckardt (Fontenoy United Nations Educational Scientific & cultural Organization, 1965)
F.E. Eckardt: Methodology of plant eco-physiology : Proceedings of the montpellier symposium. Fontenoy. United Nations Educational Scientific & cultural Organization, 1965.--(581.106ECK)
ENGLISH