OH-58A/C aircraft : phased maintenance checklist.

"1 September 1978."

C-W and A-M radio transmitters and receivers.

"22 July 1960"--Change no. 2.

Organizational maintenance manual : motor generators PU-20/C, PU-20A/C, PU-20B/C, PU-20C/C, and PU-33/C.

"May 1960."

DS, GS, and depot maintenance manual : control, intercommunication set C-1611D/AIC and discriminator, discrete signal MD-736/A.

"May 1970."

DS, GS, and depot maintenance manual : controllers, flight, automatic pilot C-3107/ASW-12(V) and C-3107A/ASW-12(V), and panel, directional control SB-1453/ASW-12(V).

Includes index.

Record of decision : Tongass National Forest land and resource management plan, Alaska.

"FS ; 639"

Washington, 2000. 2000 census of population and housing.

"PHC-1-49."

Washington, 2000. 2000 census of population and housing.

"PHC-2-49."

State agricultural experiment stations : a history of research policy and procedure /

Maps on lining papers.

A graphic summary of American agriculture based largely on the census /

Includes index.

Modeling southern pine beetle populations, symposium proceedings : Asheville, N.C., February 20-22, 1980 /

"September 1980."

Forest resources of the ponderosa pine region of Washington and Oregon /

Investigation conducted by the Pacific Northwest forest and range experiment station. cf. p. ii.

A Graphic summary of farm animals and animal products : (based largely on the census of 1940) /

Includes index.

A Review of studies on the Mexican fruitfly and related Mexican species /

Contribution from Bureau of Entomology and Plant Quarantine.

Inventory of major land uses in the United States /

Contribution from Bureau of Agricultural Economics.