000			00367nam a2200133Ia 4500
008			210324s1978 xx 000 0 und d
082			_a581.13 _bEPS/M
100			_aEpstein, E. _9352245
245			_aMineral nutrition of plants : principles and perspectives.
260			_c1978
520			_aU.G.C. grant.
650			_aNO SUBJECT _9352246
700			_aN.A. _9352247
999			_c284634 _d284634