Author: Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 700
Book Description
Living Resources of the Delaware Estuary
Author: The Community Recreation Enhancement Act of 1992
Author: United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Energy and the EnvironmentPublisher:
ISBN:
Category : Architecture
Languages : en
Pages : 132
Book Description
A Natural Areas Inventory of Lehigh and Northampton Counties, Pennsylvania, 1999
Author: U.S. 202, Section ES1 Improvements Project, Delaware and Chester Counties
Author: Terrestrial & Palustrine Plant Communities of Pennsylvania
Author: Jean FikeClassification of Vegetation Communities in New Jersey
Author: Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 846
Book Description
Department of the Interior, Environment, and Related Agencies Appropriations for Fiscal Year 2009
Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Department of the Interior, Environment, and Related AgenciesPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 524
Book Description
Monthly Catalog of United States Government Publications
Author: The Vascular Flora of Pennsylvania
Author: Ann Fowler RhoadsPublisher: American Philosophical Society
ISBN: 9780871692078
Category : Nature
Languages : en
Pages : 658
Book Description
The PA Flora Database (PFD) has its roots in the work of Edgar Wherry, John Fogg, Jr., and Herbert Wahl, the "Atlas of the Flora of PA", pub. by the Morris Arboretum of the Univ. of PA. Over a period of 40 years, Wherry and his colleagues gathered data from the major PA herbaria and manually placed a quarter of a million dots on over 3,500 maps, which are reproduced in this volume. The checklist of included taxa has undergone extensive review to reflect recent taxonomic and nomenclatural revisions. Recent discoveries have been added and distribution data has been updated. This volume also includes collections made in the 1990s in conjunction with the PA Natural Diversity Inventory. Extensive illustrations. Reprinted 1996.