00337nam a2200121Ia 4500008004100000020001800041082002300059100001700082245006000099260003300159300000800192700001500200140316s9999    xx            000 0 und d  a0 412 61890 7  a333 .951 6bDEG/CO  aDe Graaf,R M  aConservation of faunel diversity in forested landscapes  aLondonbChapman & Hallc1996  a625  aMiller,R I