Nitrogen and phosphorus
Subtitle: food production, waste, and the environment : a report of an interdisciplinary research project
By: Keith S. Porter, editor ; Robert J. Young, director.
Contributors: Porter, Keith S.; Young, Robert John, 1923-
Publisher: Ann Arbor Science Publishers
Published: 1975
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 372
Subjects: Agricultural wastes.
Notes: Includes bibliographies and index.