Tài nguyên được gắn thẻ với: Rubber

3 đề mục được tìm thấy (Hiển thị 1 - 3)

  1. Inexpensive Rubber Cement

    01-01-1956 Inexpensive rubber cement can be made easily with ordinary gasoline and raw sheet rubber.
    Rubber Rubber Cement Low-Cost VITA Downloads

  2. Guayule: an alternative source of natural rubber: report of an Ad Hoc Panel of the Board of Agriculture and Renewable Resources, Commission on Natural Resources, and Advisory Committee on Technology Innovation, Board on Science and Technology for Inte...

    This report examines the state of knowledge and the future promise of guayule Parthenium argentatum Gray, a little-know shrub native to the desert of southwest Texas and nothern Mexico that was a commercial source of natural rubber during the first half of this century.
    Rubber

  3. Rubber (Tropical Agriculturalist)

    Tài Nguyên Chính 01-01-2000 This book covers all practical aspects of growing rubber.
    Rubber Tropical plants