Special Bulletins
- (1949) Saving Your Valued Elms. (PDF Format)
- (1949) Combating the Dutch Elm Disease. Dimond, A.E. & Plumb, G.H. (PDF Format)
- (1952-R) Combating the Dutch Elm Disease. Dimond, A.E. (PDF Format)
- (1969) A Field Technique for Measuring Photosynthesis Using 14-Carbon Dioxide. Incoll, L.D. & Wright, W.H. (PDF Format)
- (1973) Nitrogen Fertilizer Shortages. Frink, C.R. (PDF Format)