TY  - BOOK
AU  - Bayard L. Hammond
AU  -  Loren G. Polhamus, 
TI  - Research on guayule ( parthenium argentatum ) 1942- 1959
U1  - 633.8959 
PY  - 1965///
CY  - Washington
PB  - United States Department of Agriculture
N1  - Bayard L. Hammond & Loren G. Polhamus: Research on guayule ( parthenium argentatum ) 1942- 1959.  Washington.  United States Department of Agriculture, 1965.--(633.8959HAM)
ER  -