000 00765nam a2200181Ma 4500
080 _a631.811
245 1 _aProgress and problems in the extension of integrated plant nutrition systems (IPNS) at farm level in Asia
_breport of the Expert Consultation of the Asian Network on Bio and Organic Fertilizers, Kandy, Sri Lanka, 3-7 October 1994
_cedited by F.J. Dent and S. Gangwani.
260 _aBangkok
_bRegional Office for Asia and the Pacific, Food and Agriculture Organization of the United Nations
_c1995.
650 0 0 _aFertilizers
700 1 _aDent, F.J.,
700 1 _aGangwani, S.,
100 _a
_d
300 _a198p.
040 _aIARI, New Delhi
901 _aS59156
942 _2udc
_cB
440 _aRAPA publication 1995/12.
999 _c114766
_d114766