TY - BOOK AU - National Research Council Resources and Man (Committee on) (Chairman:Preston Cloud) ED - National Research Council Resources and Man (Committee on) (Chairman:Preston Cloud) TI - Resources and man: A study and recommendations T2 - National Academy of Sciences Publication SN - 716702444 U1 - U47.N6t, K9 PY - 1969/// CY - San Francisco PB - Fransisco W H Freeman KW - Human Geography N1 - Bib at the end of each chapter ER -