00666nam a2200277Ia 4500 Z_2642 CHAP 220113s1981 xx 000 0 und d 165702 CHAP 581.13345 S5 Frissel, M J 43493 Simulation of nitrogen behaviour of soil-plant systems / by M. J. Frissel and J. A. Van Veen Wageningen : PUDOC, 1981 277 p. Nitrógeno I. Veen, J. A. Van 139653 581.13345 S5 A 1981 1 c1 165702 165702 0 0 ddc 0 0 GRAL Z Z 3 2005-11-09 z_0048 2022-01-18 00:00:00 1 2022-01-18 LIBRO