000			00301nam a2200121Ia 4500
008			130903s9999 xx 000 0 und d
082			_a631.85(02)
245			_aHandbook on Phosphate fertilisation.
260			_aParis _bISMA
300			_a210p.
650			_aPhosphorus Fertilizers
942			_cGRBK
999			_c81581 _d81581