Repellant activity of compounds submitted by Walter Reed Army institute of research /
by C.E. Schreck, K Posey and D. Smith.
- Washington D.C : Agricultural research service, USDA, 1977.
- 215 p. : ill.
- (USDA agricultural research service : technical bulletin ; no. 1549) .
Pt. 1 - protection time and minimum effective dosage against Aedes aegypti mosquitos.