Resources and man a study and recommendations

Resources and man a study and recommendations

सभी संस्करण दिखाएं (2)
ग्रंथसूची विवरण
मुख्य लेखक: Cloud, Preston 1912-
निगमित लेखक: National Research Council. Committee on Resources and Man National Research Council (U.S.). Division of Biology and Agriculture
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: San Francisco W. H. Freeman 1969
विषय:
Environmental policy.
Natural resources.