Consider the process of living
By: by William H. Eddy, Jr. Gonzalo S. Leon and Robert C. Milne.
Contributors: Leon, Gonzalo S., joint author.; Milne, Robert C., 1939- joint author.; Conservation Foundation.
Publisher: Conservation Foundation
Published: 1972
Place of publication: [Washington]
Language: eng
Number of pages: 125
Subjects: Ecology.; Human ecology.; Life (Biology)