000			00364nam a22001457a 4500
020			_a9788127240721
050			_aS633.5 _b.D37 2006
100			_aDas P.C.
245			_aManures and fertilizers _cP.C. Das
260			_aKolkata _bKalyani publisher _c2006
300			_axvi;232p. _bill;ReferencesAppendices
650			_aFertilizers
650			_aManures
942			_cLL
999			_c4568 _d4568