000			00325nam a22001457a 4500
020			_a8185031592
041			_aEnglish
082			_a563.7 _bAGR/EN
100			_aAgrawal K C
245			_aEnvironmental Biology
250			_a2nd
260			_aBikaner _bAgro botanical publishers _c1993
300			_a584
942			_cBK
999			_c307678 _d307678