005330000a22001690004500020001500000060000800015082001500023100001700038100001600055245006300071260004100134260000900175300000800184490005500192490004800247650006800295  a0521361338  a100  a581.31 PLA  aLawlor,  D W  aPorter, J R  aPlant growth : interactions with nutrition and environment  aNew York, Cambridge University Press  c1991  a284  aNo.43cSociety experimental biology seminar series  aSociety experimental biology seminar series  aPlant growth/ Growth- plants/ Plants-Nutrition/ Botany- Ecology