000 00341nam a2200145Ia 4500
020 _a1855610108
082 _b789
_a000
100 _a"Seidenberg, Steven."
245 0 _aECOLOGY AND CONSERVATION
260 _bBELITHA PRESS
_aLONDON
_c1990
300 _a64
944 _cR
999 _c257032
_d257032