Annual technical report of the National Plant Materials Center.

Description based on: 1979.

Food and Nutrition Information and Educational Materials Center Catalog.

Includes indexes.

Seeds for our future : the U.S. National Plant Germplasm System.

Cover title.

Introduction to the National Oceanographic Data Center

Mode of access: Internet.

National Oceanographic Data Center taxonomic code /

Rev. ed. of: NODC taxonomic code. 3rd. ed. 1981.

New in '76 : National Independent Study Center, Denver, Colorado.

Mode of access: Internet.

The National Geophysical Data Center : programs and services

Mode of access: Internet.

18th National Information Systems Security Conference : October 10-13, 1995, Baltimore Convention Center, Baltimore, Maryland, proceedings, making security real /

Mode of access: Internet.

National Geophysical Data Center : NGDC.

Mode of access: Internet.

Plant materials for conservation.

Mode of access: Internet.

Index to conferences assigned CONF- numbers by the Technical Information Center, U.S. Atomic Energy Commission /

"January 1974."

Winter botany : a companion volume to the author's Plant materials of decorative gardening /

Mode of access: Internet.

Plant materials of decorative gardening; the woody plants.

Mode of access: Internet.

Plant materials of decorative gardening; the woody plants.

Mode of access: Internet.

U.S. Department of Transportation research and development plan /

"This DOT R&D plan is a key enabling element of our Strategic plan"--1st printed p.