000 00318nam a2200133Ia 4500
082 _a523.4
_bDAS
100 _aDasmann, R. F.
245 _aPlanet in Peril? and man and the biosphere today.
260 _aNew Delhi
_bSterling Pub.
_c1972
300 _a136p.
500 _aENG
890 _aIndia
999 _c25548
_d25548