Drugs and food from little-known plants : notes in Harvard University Herbaria by Altschul, Siri von Reis

Proceedings of the Fifth international Congress for Applied Mechanics: Held at Harvard University and the Massachusetts Institute of Technology, Cambridge, Massachusetts, September 12-16,1938 by Hartog, J.P

A bibliography of Eastern Asiatic botany by Merrill, Elmer D.

Very high-frequency techniques by United States. Radio Research Laboratory, Harvard University

Table of Contents: “…compiled by the staff of the Radio Research Laboratory Harvard University.…”

The physiology of forest trees: a symposium held at the Harvard Forest, April 1957 by International Symposium on Forest Tree Physiology (Harvard University, April 8-12, 1957)

Insect dietary: an account of the food habits of insects by Brues, Charles T.

Biophilia by Wilson, Edward O.

Population, species and evolution : an abridgement of animal species and evolution by Mayr, Ernst

Nonequilibrium thermodynamics biophysics by Curran, Peter F.

Plants in the development of modern science

The climate near the ground by Geiger, Rudolf

Organizational ecology by Freeman, John

Woodman's manual by Cary, Austin

Foundations of economic analysis by Samuelson, Paul Anthony

The climate near the ground by Geiger, Rudolf

Insects on plants:community patterns and mechanisms by Lawton, J.H

Insects and human welfare: an account of the more important relations of insects to the health of man, to agriculture, and to forestry by Brues, Charles T.

Forests and sea power : the timber problem of the royal navy 1652-1892 by Albion , Robert Greenhalgh