000 00338nam a2200145Ia 4500
020 _a1855610108
082 _b559
_a000
100 _a"Seidenberg, Steven."
245 0 _aECOLOGY AND CONSERVATION
260 _bBELITHA PRESS
_aLONDON
_c1990
300 _a64
944 _cR
999 _c49562
_d49562