The effect of DDT spraying in the Langley-Messick area, 1947 / notes prepared by W. A. Van Engel. 1947.
Related Entities
There are 2 Entities related to this resource.
Virginia Fisheries Laboratory
http://n2t.net/ark:/99166/w6p03fz3 (corporateBody)
Van Engel, W. A.
http://n2t.net/ark:/99166/w6058wdq (person)