Philippine laws on natural resources de réir Francisco, Vicente J.

American liberty and "natural law" de réir Gerhart, Eugene C.

Natural right and history de réir Strauss, Leo

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

Faigh an téacs iomlán

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

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

Natural right and history. de réir Strauss, Leo

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

Agricultural geography of Taiwan de réir Chang, Ching-hu

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