TY  - BOOK
AU  - King, C. J.
AU  - Loomis, H. F.
TI  - Agricultural investigations at the United States Field Station, Sacaton, Ariz. 1925-1930
CY  - Washington
PB  -  Department of Agriculture
KW  - Agricultura
KW  -  Investigación
KW  -  E.U.A.  Algodón
KW  -  E.U.A
ER  -