000			00301nam a2200121Ia 4500
008			140113s9999 xx 000 0 und d
082			_a631.81.031:321.039.8 K5
245			_aPlant nutrient supply and movement
260			_b"IAEA, 1965"
300			_a157p.
650			_aPlant nutrition
942			_cBK
999			_c62768 _d62768