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Land use changes in the 1960's
Preparing for change : forestry in the Albemarle area
Corrosion of materials in hydrospace - Part III - Titanium and titanium alloys
An evaluation of Aspen utilization in Alberta
Report on the forests of Canada : in which is shewn the pressing necessity which exists for their more careful preservation and extension by planting…
ARS Workshop on Improving the Photosynthetic Capability and Biological Conversion of Solar Energy by Crops : January 21-23, 1975, Urbana, Illinois
Eagles and eagle-like vultures of the Pleistocene of Rancho La Brea
Proceedings : weed control training sessions
A common vision : a strategy for integrated vegetation management in the Bureau of Land Management
Mathematical modeling of heat transfer in the cooling of fruit in closed containers