000 01015nam a2200313Ia 4500
001 48511
003 BIBL
005 20160527184224.0
008 750701s1975 enka b 0010 eng
010 _a 74083768
020 _a0821000829
_c6.00 (U.S.).
_a0821000837
_bpbk.
035 _a(OCoLC)01392849
049 _aBDCG
050 0 _aGF47
_bS24 1975
082 _a301.31
100 1 0 _aSantos, Miguel A.
_9273920
_2Local
245 1 0 _aEcology, natural resources, and pollution
_cby Miguel A. Santos.
250 _a2d rev. print.
260 0 _aLondon
_bLiving Books
_aNew York
_bDiplomatic Press
_cc1975.
300 _a106 p.
_bill.
_c22 cm.
500 _aIncludes index.
504 _aBibliography: p. 100-102.
650 0 _aHuman ecology
_9113116
_2Local
650 0 _aContaminacion
_936908
_2LEMB
650 0 _aConservacion de Los Recursos Naturales
_99561
_2LEMB
650 0 _aEcologia Humana
_912760
_2LEMB
650 0 _aPollution
_9152331
_2Local
650 0 _aConservation of natural resources
_979833
_2Local
999 _c36671
_d36671