000 00501nam a2200169Ia 4500
001 21970
003 0000000000
005 20211103170648.0
008 010518s1974 000 0 eng d
020 _a0-07-045260-1
035 _a(AEA)76D4FBBB2E15473781425AA5560568FC
040 _aAEA
_cAEA
245 0 _aMcGraw-Hill encylopedia of environmental science.
260 _aNew york :
_bMcGraw-Hill Company,
_cc1974.
942 _cREF
999 _c47919
_d47919