The nutrient cycles of an ecosystem
By: by F.Herbert Bormann and Gene E. Likens.
Contributors: Likens, Gene E.
Series: Scientific American offprints -- no.1202
Publisher: W.H. Freeman
Published: 1970
Place of publication: [s.l.]
Language: eng
Notes: Offprint from Scientific American, v.223, no.4, Oct., 1970.