camouflage
- Camouflage Research Project. 1942-1945
- Exp. 42-2 Camouflage study, Testing plot; Harvard Forest. 1943
- Exp. 42-2 Camouflage study, Tests of lasting of foliage; Plant introduction garden, Coconut Grove, Fla.. 1943
- Exp. 42-2 Camouflage study, Tropical Foliage; Coconut Grove, Fla. and vicinity. 1943
- Exp. 42-2 Camouflage study; Biological Lab, Cambridge, Mass.. 1942-1943
- Exp. 42-2 Camouflage study; Harvard Forest. 1942-1944
- Exp. 42-2 Camouflage study; Lake City, Fla.. 1943