Handbook on the prevention and treatment of schistosomiasis : a translation of a Chinese publication.

Cover title: Schistosomiasis.

Comprehensive narcotic addiction and drug abuse care and control act of 1969. Hearings, Ninety-first Congress, first and second sessions.

Hearings held Sept. 18-Nov. 3, 1969, in Washington, D.C.; Jan. 26, 1970, in Cherry Hill, N.J.

Biology and control of the pine needle-sheath miner, Zelleria haimbachi Busck (lepidoptera; hyponomeutidae) /

"April 1959."

Operation and control of sewage treatment plants.

Mode of access: Internet.

Immigration Reform and Control Act of 1982 : report together with additional and dissenting views (to accompany H.R. 6514) (including cost estimate of the Congressional Budget Office).

"September 28, 1982."

Healing fractured lives : how three school-based projects approach violence prevention and mental health care.

Mode of access: Internet.

Annual conference report on cotton-insect research and control.

Mode of access: Internet.

Annual report of the Department of Audit and Control /

Report year ends June 30.