American liberty and "natural law" מאת Gerhart, Eugene C.

Natural right and history מאת Strauss, Leo

The legal basis of Spanish imperial sovereignty מאת de la Costa, Horacio

קבל טקסט מלא

Japan's natural resources and their relation to Japan's economic future מאת Ackerman, Edward Augustus 1911-

Bulletin of the British Museum (natural history) historical series.

Natural right and history. מאת Strauss, Leo

World population and production trends and outlook מאת Woytinsky, Wladimir S. 1885-

Agricultural geography of Taiwan מאת Chang, Ching-hu

History of activities in the field of natural resources, University of Michigan מאת Dana, Samuel Trask 1883- ed

Sense-perception and matter a critical analysis of C. D. Broad's theory of perception מאת Lean, Martin