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Wilderness management philosophy
The Nation's range resources : a forest-range environmental study
Bibliography update on the California current system and related mesoscale ocean modeling
New publications for planning librarians : list no. 35
Dumping of waste material. Hearings, Ninety-first Congress, second session ... July 27, 28, September 30, 1970
International aspects of oceanography; oceanographic data and provisions for oceanographic research
Code of practice for sawmill plants
1992 status report on Ontario's air, water and waste
Report ... March 26-29 and May 2-3, 1945
Estimating D.B.H. from stump diameters on second-growth Douglas-fir