TY  - BOOK
AU  - Henson,P.R.
AU  - Schoth,Harry August
TI  - Vetch culture and uses
T2  - United States. Dept. of Agriculture. Farmers' bulletin
AV  - S21 .A6 rev. no. 1740
PY  - 1968///]
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Vetch
ER  -