00293nam a2200109 a 450000500170000000800410001704100080005810000200006624500500008626400360013630000110017220260717091744.0260717s1996    ii            000 0 eng d  aeng1 aUpadhyay, R. R.10aMan environment and cancer /cUpadhyay, R. R. 1aIndia :bAgro Botanical,c1996.  a111 p.