How to spray the aircraft way : a guide for farmers and spray-plane pilots /
| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1960
|
| Edition: | Slightly rev. Sept. 1960 |
| Series: | Farmers' bulletin (United States. Dept. of Agriculture) ;
no. 2062 |
| Subjects: |