000			00390nam a2200157Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a9780074620434
041			_aen
082			_a631.43
100			_aBISWAS, T.D.
245		0	_aTextbook of Soil Science
250			_a2nd ed.
260			_aNew Delhi _bTata McGraw-Hill Publishing C _co. 1994
300			_a433 p.
942			_cLL
999			_c34041 _d34041