000 00396 a2200145 4500
080 _a631.452:631.811(063)
_bN213P
245 1 _aProceedings
_cedited by A. Swarup ...[et,al.]
260 _aBhopal
_bIndian Institute of Soil Science
_c1998
650 _aWorkshop
650 _aProceedings
100 _a
_d
300 _a335p.
040 _aIARI, New Delhi
901 _a219814
999 _c91372
_d91372