000			00572nam a2200205Ia 4500
008			160330s9999||||xx |||||||||||||| ||und||
020			_a0-07-099615-6
040			_aCentral Library-NITS
041			_aEnglish
082			_a631.422 _bTHO
100			_aThompson , Louis M.
245			_aSoils and soil fertility _cby Louis M. Thompson and Frederick R. Troeh
260			_aNew Delhi _bTata McGraw_Hill _c1979
300			_aix, 516p. : ill.
500			_aincludes index
650			_aSoil fertility.
650			_aSoil science
700			_aTroeh, Frederick R.
942			_cBK
999			_c4122 _d4122