Agro`s annual review of plant physiology (Basic and applied ) - S.S. Purohit; Arvind Kumar (New Delhi Agro Botanical Publishers (India), 1995)
S.S. Purohit & Arvind Kumar: Agro`s annual review of plant physiology (Basic and applied ). New Delhi. Agro Botanical Publishers (India), 1995. 81-85031-85-1--(581.1PUR)
ENGLISH