TY  - BOOK
AU  - Mackey,Jane J.
TI  - U.S. fertilizer technology patents
T2  - Bulletin Y
AV  - S631TP963 .U48 no. 144
PY  - 1979///
CY  - Muscle Shoals, Ala
PB  - Tennessee Valley Authority, National Fertilizer Development Center
KW  - U.S. fertilizer
KW  - Fertilizer
KW  - Fertilizer technology patents
N1  - prepared in cooperation with the Agency for International Development by Jane J. Mackey; Includes index
ER  -