000 003860000a22001450004500
245 _aThis finite earth : a guide to the current controversies relating to man and his environment
100 _aMarshall, P.T.
260 _aLondon
_bHarrap
_c1974
300 _a172p. : ill.
020 _a024551855x
080 _a504
_bM3
650 _aENVIRONMENT
041 _aEN
942 _cBK
999 _c102027
_d102027