00357nam a2200121 a 450000500170000002000150001708200160003210000270004824500500007526000350012530000250016050000500018520251203091701.0  a0126251576  a577.14bSCH  aSchlesinger, William H  aBiogeochemistryban analysis of global change  aNew YorkbAcademic Pressc1991  axii,442p.c22cm.bPB  aincludes bibliographical references and index