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Folder, "NSAM # 349: Development of the Frontiers of South America, 5/31/1966 [3 of 3]," National Security Action Memorandums, NSF, Box 8 (Item)
  • of these five major categories is made up of the Tropical Forests , of which there are three types. On the border of the deserts, commonly associated with semiarid or subhumid climates, is the Tropical Scrub Woodlands. This is a formation composed of low scr ub
Folder, "NSAM # 349: Development of the Frontiers of South America, 5/31/1966 [2 of 3]," National Security Action Memorandums, NSF, Box 8 (Item)
  • further ways of associating the U.S. with the opening up of the Campo Cerradog a. Integrating resource surveys of the more accessible areas. A soils map appears an urgent require­ ment. Given the apparent correlation between vegetation type and fertility
Folder, "NSAM # 349: Development of the Frontiers of South America, 5/31/1966 [1 of 3]," National Security Action Memorandums, NSF, Box 8 (Item)
  • a regional fertilizer trade association. This topic }Till be f'Urther discussed at a follow-up seminar to be held in Ie.tin America. A report will be made available to participants of the fertilizer work group of CIAP within the next two months which