000 00308nam a22001097a 4500
008 151005b xxu||||| |||| 00| 0 eng d
020 _a043534580X.
082 _aQTO 333.7 HOP
100 _aHOPKIN JOHN.
_cMORRIS JOHN
245 _aENVIRONMENTAL ISSUES
260 _aLONDON:
_bHEINEMANN EDUCATIONAL BOOKS LTD,
_c1987.
999 _c3370
_d3370