Bashkin, V.N. Modern biogeochemistry / Vladimir N. Bashkin, in cooperation with Robert W. Howarth. - Dordrecht : Kluwer Academic Publishers, c2002. - viii, 561 p. : ill. ; 25 cm. Includes index. Includes bibliographical references. ISBN: 1402009941 (pbk.) Subjects--Topical Terms: Biogeochemistry.Biogeochemical cycles.