000			00460nam a2200157Ia 4500
008			140712s9999 xx 000 0 und d
020			_cRS: 200
041			_aENG
080			_a631.45 _bRAD-O
245			_aOrganics in sustaining soil fertility and productivity
260			_c1998 _aDharwad _bUniversity of Agricultural Sciences
300			_a330
650			_aSoil FertilitySoil ImprovementSoil Management
700			_aRadder, G.D. [et al.]
942			_2UDC
999			_c7168 _d7168