TY  - BOOK
AU  - Power,Gertrude Lenore
TI  - Lettering for extension visual aids
T2  - Agriculture handbook / United States Department of Agriculture
AV  - NK3600 .P62
U1  - 745.6 
PY  - 1951///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture, Extension Service
KW  - Lettering
ER  -