Richard Morgan Highsmith J. Granville Jensen Robert D. Rudd
The book contains a systematic and reasoned appraisal of the extent and character of the nation's resources, the evolution of their use and misuse, and present conservation practices in the light of their adequacy for the future.
The book contains a systematic and reasoned appraisal of the extent and character of the nation's resources, the evolution of their use and misuse,...
