00378nam a2200133 a 450000500170000002000150001708200160003210000210004824500390006925000120010826000500012030000240017050000500019420251203091931.0  a0133980669  a577b.01STI  aStiling, Peter D  aEcologybtheories and applications  a2nd ed.  aNew JerseybPrentice Hall Internationalc1996  axx,539p.c22cm.bHB  aincludes bibliographical references and index