000 00403nam a2200145Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
040 _cLDD
100 _aChopra, V.L.
245 0 _aConservation for productive agriculture
_bCommemorative volume released on the Ei
_cV.L. Chopra
260 _aNew Delhi
_bICAR
_c1986
300 _avi, 172p.
901 _a314
_b12-03-1996
942 _2ddc
_cBK
999 _c36583
_d36583