000 00282nam a2200097 4500
245 _aCrop physiology some case histories
_cedited by L. T. Evans
710 _aEvans, L. T.
260 _aCambridge
_bCambridge University Press
_c1975
300 _avii,374p.; 24cm.
082 _a581.1
_b EVA
999 _c25286
_d25286