U.S. fertilizer technology patents

Mackey, Jane J.

U.S. fertilizer technology patents by Jane J. Mackey - Muscle Shoals, Ala Tennessee Valley Authority, National Fertilizer Development Center 1979 - 155 p. 28 cm. - Bulletin Y ; 144 .

prepared in cooperation with the Agency for International Development by Jane J. Mackey; Includes index.


U.S. fertilizer
Fertilizer
Fertilizer technology patents

S631 TP963 / .U48 no. 144

631.8(088.8) / M157U

1083-B (microfiche)

Y 3.T 25:s F 41/20
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