00261nam a2200109 a 450000500170000008200190001710000060003611000250004224500300006726000320009730000220012920251203090506.0  a581.1,bD, adv  d_  aWilkins, Malcolm, B.  aAdvanced plant physiology  aLoNew DelhionbPitmanc1984  axii, 514p, 24 cm.