000 00675cam-a2200253-a-4500
001 000119552
005 20240105140228.0
008 951121t19561956caua r 000 0 eng d
035 _a060900
035 _aUIA0119552
040 _aUIASF
_cUIASF
050 4 _aQH 541
_bS25
100 _aScientific American
245 1 0 _aMan and the ecosphere /
_cwith commentaries by Paul R. Ehrlich, John P. Holdren & Richard W. Holm
260 _aSan Francisco :
_bW. H. Freeman,
_cc1956
300 _a307 p. :
_bil. ;
_c28 cm
650 0 _aEcologĂ­a
700 1 1 _aEhrlich, Paul R.
905 _a01
942 1 _cNEWBFXC1
999 _c117875
_d117875
980 _851
_gRonald RUIZ