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 classification of cotton /

Cover title.

A classification of the scale insect genus Asterolecanium /

Contribution from Bureau of Entomology and Plant Quarantine.

Classification of Medicago sativa L. using legume characters and flower colors /

Issued Feb. 1978.

The Treasury of knowledge and library of reference ...

Mode of access: Internet.

The Treasury of knowledge, and library of reference.

Mode of access: Internet.

Classification of the Dermestidae (larder, hide, and carpet beetles) based on larval characters : with a key to the North American genera /

Contribution from Bureau of Entomology and Plant Quarantine.

The Century dictionary and cyclopedia; a work of universal reference in all departments of knowledge, with a new atlas of the world ...

Vols. 1-8 prepared under the superintendence of W. D. Whitney; v. 9 edited by B. E. Smith; v. 10 prepared under the superintendence of B. E. Smith.

Rules governing the classification of steam railway employees and their compensation for reports to the Board of Railway Commissioners for Canada and the Dominion Bureau of Statistics, Ottawa, effective January 1, 1926.

Mode of access: Internet.

Report on present state of knowledge of various insular floras, being an introduction to the botany of the Challenger expedition.

Challenger botanical reports. Introduction.

The pursuit of knowledge under difficulties : its pleasures and rewards, illustrated by memoirs of eminent men /

Mode of access: Internet.

Classification of Triticum species and of wheat varieties grown in the United States /

Includes index.

Excerpts from preliminary class specifications for use in the classification of positions in the field service of the Navy Department /

At head of title: Excerpts from P. C. B. Form No. 18.

Essays on the pursuit of truth, on the progress of knowledge, and on the fundamental principle of all evidence and expectation /

Mode of access: Internet.

The differentiation and specificity of starches in relation to genera, species, etc.; stereochemistry applied to protoplasmic processes and products, and as a strictly scientific basis for the classification of plants and animals,

Mode of access: Internet.