000			00452 a2200181 4500
999			_c41423 _d42970
003			ISURa
008			141004b xxu||||| |||| 00| 0 eng d
020			_a0333934750
041			_aEnglish
082			_a631.43 _bRAI
100			_aRai , M. M. _912907
245			_aPrinciples of soil science
250			_a4th ed.
260			_c1977 _aNew Delhi _bMacmillan _g2005
300			_bill. _c22 cm. _a384 p.
650			_aAgriculture _958162
942			_cSR _2ddc