00397    a2200133   4500020001500000082001600015100002800031245009200059260003000151300001900181650001900200700002200219700002200241  a2852063646  a581.42bPLA  aMartin-Prevel, P. eed.  aPlant analysisbas a guide to the nutrient requirements of temperate and tropical crops  aCalcuttabSBAc1987g1987  axx,722p.c24cm  aPlant Analysis  aGautier, P. eed.  aGagnard, J. eed.