Economic trends in agriculture.

Mode of access: Internet.

A contribution to the bibliography of the use of sulphate of iron in agriculture /

Cover-title has date 1906.

Moisture requirements in agriculture : farm irrigation.

Bibliographical references: p. 389-399.

One hundred lessons in agriculture, with practical problems,

Mode of access: Internet.

Report on the marketing of cattle and beef in England and Wales.

Made-up set; supplied title.

[Miscellaneous publications on old age pensions in agriculture, United States]

Mode of access: Internet.

Standards for teacher education in agriculture : criteria for program evaluation /

"... produced through a joint effort of the Department of Adult, Vocational and Technical Information, Illinois State Board of Education and the Department of Vocational and Technical Information, University of Illinois, Urbana."

Recreation site planning and improvement in national forests, 1891-1942 /

Nov. 1980.

Restoring Strawberry, the pure valley : report on five years of mitigation and enhancement in the Strawberry Valley.

Includes index.

Sulfur content of rainwater and atmosphere in southern states as related to crop needs /

Caption title.

Classification of barley varieties grown in the United States and Canada in 1958 /

"Supersedes Technical bulletin no. 907, Classification of barley varieties grown in the United States and Canada in 1945."

The difference meter for measuring interior quality of foods and pigments in biological tissues /

Includes bibliographical references (p. 19-20).

A forecast evaluation of capital investment in agriculture /

Bibliography: p. 20-23.

Poria incrassata rot: prevention and control in buildings,

Bibliography: p. 24-27.

Taxonomy of Acrobasis larvae and pupae in Eastern North America (Lepidoptera : Pyralidae) /

Mode of access: Internet.