Biological control of the Japanese beetle

Bibliography: p. 70-78.

The nature, ecology, and control of Canada thistle

Bibliography: p. 31-32.

Biology, ecology, and control of the lodgepole needle miner /

Includes bibliographical references (p. 36-38).

Biological control of alligatorweed, 1959-1972 : a review and evaluation /

Issued May 1977.

The control of reservoir silting /

Includes bibliographical references (p. 159-166).

The control of reservoir silting,

"Literature cited": p. 157-164.

The Research program of USDA : organization, coordination, nature, location /

Cover title.

Insects associated with wild plants in Europe and the Middle East : biological control of weeds surveys /

Includes index.

Automatic control of algae cultures,

"Translation of an article ... in ... Uspekhi sovremennoy biologii ... vol. 56, no.1(4) ... (1963."

Control of water pollution from cropland.

Issued jointly with the Office of Research and Development, EPA.

Control of pollution from animal feedlots and reuse of animal wastes : fourteenth report together with supplemental and dissenting views /

At head of title : 93d Cong., 2d sess. House report no. 93-1012.

Control of downy brome in alfalfa and related studies /

Caption title.

Biology and control of the rhodesgrass scale /

Caption title.

Control of field bindweed by cultural and chemical methods /

Caption title.

Biological control of the citrus blackfly in Mexico /

Cover title.