Catalog of hymenoptera in America north of Mexico / prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein ... [et al.].

vol. 1

Catalog of hymenoptera in America north of Mexico / prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein ... [et al.].

vol. 3

Catalog of hymenoptera in America north of Mexico / prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein ... [et al.].

vol. 2

Directory of content specialists of the national research centers & regional educational laboratories.

Mode of access: Internet.

The secret of a long and active life and how to enjoy it ... presenting the condensed views, advices and counsel of qualified biologists, physicians, dieticians and specialists, consulted;

On cover: By Frank Linden.

Naval shipyard duty for engineering specialists.

Mode of access: Internet.

Small business specialists designated to assist the business man.

Cover title.

History for ready reference, from the best historians, biographers, and specialists; their own words in a complete system of history ...

Paged continuously.

For better introductions... personal information about your agriculture specialists and administrators.

"This information was gathered at the request of farm advisers to help them make better introductions of visiting extension specialists and administrators from the University of Illinois College of Agriculture. This material can also be used in preparation of county news stories and radio programs."

A bibliography of current materials dealing with atomic power and related atomic energy subjects for non-specialists and lay persons,

Mode of access: Internet.

Neutron standards and applications : proceedings of the International Specialists Symposium on Neutron Standards and Applications held at the National Bureau of Standards, Gaithersburg, MD, March 28-31, 1977 /

Includes bibliographical references.

Careers with Census : mathematical statisticians, computer specialists, statisticians.

Mode of access: Internet.

Advanced course for Federal agency compensation specialists.

Task book -- Resource book -- Test book.

State extension specialists in fish and wildlife and/or person(s) designated to receive fish and wildlife information.

"December 1, 1983."

Civil aviation security specialists.

Mode of access: Internet.