Hatch, A.B.
- A.C. Cline Correspondence: Lockard, C.R.. 1927-1960
- Black Rock Forest administrative materials and correspondence, including transfer. 1931-2007
- Experimental apparatus, Black Rock Forest, Cornwall-on-Hudson. 1934
- Mycorrhizal and other features of the root systems of Pinus. 1933
- R.T. Fisher Correspondence: Ames, O.. 1932-1933
- R.T. Fisher Correspondence: Baldwin, H.I.. 1934
- R.T. Fisher Correspondence: Faull, J.H.. 1932-1933
- R.T. Fisher Correspondence: Zon, R.. 1910-1934
- Soil Profiles, Sweden. 1910-1931