Program statement of the Subcommittee on Productivity of Freshwater Communities and Subcommittee on Productivity of Terrestrial Communities.
By: U. S. National Committee for the International Biological Program. December 1966.
Contributors: U.S. National Committee for the International Biological Program. Subcommittee on Productivity of Terrestrial Communities.; National Research Council (U.S.). Division of Biology and Agriculture.
Publisher: National Research Council, Division of Biology and Agriculture
Published: 1966
Place of publication: [Washington, D. C.?]
Language: eng
Number of pages: 12
Subjects: Biology -- Research.; Science and state.; Ecology -- Research -- United States.