عنوان
پدید آورنده
موضوع
رده
SD 387 .A3N3 1981
SD
387
.
A3N3
1981
کتابخانه
محل استقرار
7491
Sowing forests from the air: report of an Ad Hoc Panel of the Advisory Committee on Technology Innovation Board on Science and Technology for International Development Commission on International Relations National Research Council
Washington, D. C.
National Academy Press
1981
ix, 63 p.: ill., Tables
$AForests and forestry
$AAeronautics in forestry
$ATree planting
SD
387
.
A3N3
1981
TI
CO National Research Council)U. S.(. Advisory Committee on Technology Innovation
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