Eckardt, F. E. Methodology of plant ecophysiology; proceedings of the Montpellier sysposium - Paris : UNESCO, 1965 - 531 p. : ilus. ; láms. - Arid zone research ; 25 . - Arid zone research ; 25 . LCCN: 10465 Subjects--Topical Terms: Ecología vegetal. Dewey Class. No.: 581.5 / E24