Environmental implications of trends in agriculture and silviculture
By: by Samuel G. Unger, Development Planning and Research Associates, Inc., and Tuolumne Corporation
Contributors: United States. Environmental Protection Agency. Office of Research and Development; Environmental Research Laboratory (Athens, Ga.); Development Planning & Research Associates; Tuolumne Corporation
Series: Ecological research series -- EPA-600/3-77-121 ; EPA-600/3-78-102
Publisher: Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory; For sale by the National Technical Information Service
Published: 1977
Place of publication: Athens, Ga; Springfield, Va
Language: eng
Subjects: Agriculture; Environmental aspects; Forest management; Agricultural ecology; Forest ecology
Notes: Contract no. 68-03-2451.

V. 1 issued October 1977 ; v. 2 issued December 1978.

Includes bibliographical references.
Table of contents: title: v. 1. Trend identification and evaluation.; title: v. 2. Environmental effects of trends.