000 00815nam-a2200253--04500
001 000044693
005 20240519150433.0
008 991125s1970----was-----------000-0-eng-u
082 _a574.5
_bENV 1970
245 _aEnvironmental quality:
_bthe first annual report of the council on environmental quality
_cThe Congress
264 _aWashigntonD.C.
_bThe Congress
_c1970
500 _aFACULTAD DE ZOOTECNIA
650 0 _aEcología
650 0 _aContaminación ambiental
903 _aAC
_bZ05459
905 _aLibros
950 _c20000814
950 _c20021023
950 _c20060109
950 _c20111027
950 _c20230914
999 _c144401
_d144401