000 00342nam a2200145Ia 4500
020 _a1855610108
082 _b2895
_a030
100 _a"Seidenberg, Steven."
245 0 _aECOLOGY AND CONSERVATION
260 _bBELITHA PRESS
_aLONDON
_c1990
300 _a64
944 _cR
999 _c135914
_d135914