Guatemala, development of the Institute of Agricultural Science and Technology (ICTA) and its impact on agricultural research and farm productivity /

"PN-AAJ-178"--Cover.

Soil biology as related to land use practices : proceedings of the VII International Soil Zoology Colloquium of the International Society of Soil Science (ISSS) /

Item 473-B-1

Memoirs of libraries: including a handbook of library economy.

Plates part colored; list of illustrations inaccurate.

Suggestions of modern science concerning education,

Lectures considered before the "Joint committee on education", a self-organized body of Chicago citizens. Foreword signed: E. S. D. [i. e. Mrs. E. S. Dummer] for the committee.

The scientific class-book; or, A familiar introduction to the principles of physical science ... on the basis of J.M. Moffat.

Mode of access: Internet.

Three essays on the state of economic science.

Mode of access: Internet.

The Leica manual; a manual for the amateur and professional, covering the field of miniature camera photography

Subtitle varies slightly.

Joy and freude; a comparative study of the linguistic field of pleasurable emotions in English and German,

Bibliography; p. 134-141.

Sedgwick's Principles of sanitary science and public health /

"Published April, 1935. Reprinted ... May, 1940."

Sedgwick's Principles of sanitary science and public health,

Mode of access: Internet.

The value of physical science in the work of education : an address delivered July 25th 1865 upon laying the cornerstone of the Jenks Chemical Hall at Lafayette College /

Mode of access: Internet.

Cooperation of library and school.

Extract from the Normal Seminar, v. 1, no. 1, March, 1904.

Address on education, delivered to the National Association for the Promotion of Social Science /

Mode of access: Internet.

The battle-field of life.

Mode of access: Internet.

The duty of Columbia College to the community, and its right to exclude Unitarians from its professorships of physical science,

Signed: Samuel B. Ruggles.