Herbicidal drift control : aerial spray equipment, formulations, and supervision /Author: Gratkowski, H.
Publisher: Portland Or. : Pacific Northwest Research Station, U.S. Dept. of Agriculture, Forest Service,
Date: 1974. This title can be found in 1 Iowa libraries.
Aerial spray adjuvants for herbicidal drift control /Author: Gratkowski, H.
Publisher: Portland Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,
Date: 1973. This title can be found in 1 Iowa libraries.
YOU MAY BORROW ITEMS YOU FIND IN THE SILO LOCATOR THROUGH YOUR
LOCAL PUBLIC LIBRARY.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.