P. Hagenstein

The Scientific Basis for Estimating Emissions from Animal Feeding Operations

Christopher B. Field, Calvin B. Parnell, William A. Wulf, 2002 .

Issues in Public and Private Ownership of Forested Lands in Northern New England and New York

P. Hagenstein, E. Binkley, 1989 .

Commentary: Forest Plantations

D. Botkin, R. Sedjo, P. Hagenstein, 1998 .