PH IX
- Composition, volume estimates, and management plan for the western portion of Prospect Hill (PH II and PH VIII). 1909
- Conversion of mixed coppice into sawtimber. 1941
- Dendrometer studies - effects of fertilizers on diameter growth. 1975
- Differences in species compositions of secondary forests on old cultivated fields and pastures on the Harvard Forest. 1984
- Effectiveness of basal sprays in weeding forest stands (formerly Exp. 52-1, Active Research files). 1952
- Harvard Forest Properties - Prospect Hill IX 1934. 1934
- The Land-use and Silvicultural History of a Natural Stand, Prospect Hill VIII. 1949
- Logging operations, Stand 7, south portion of the compartment, PH IX. 1963
- The New England forest, with especial reference to the relationship between carpenter ants and woodpeckers. 1969
- Nitrogen deposition effects on seedling birch behavior. 1989-1991
- Old field pine thinned in 1963 and area fertilized, PH IX, Stand 5. 1963
- Persistence of chestnut in the Harvard Forest. 1969
- Prospect Hill 1938 Hurricane Damage Compartment IX. 1938
- Prospect Hill IX - Forest Operations.
- Prospect Hill IX Forest Type Map 1947. 1947
- Prospect Hill IX Mineral Soils. 1992-1993
- Prospect Hill IX Organic Soils. 1992-1993
- Prospect Hill IX Stand Map 1935. 1935
- Prospect Hill IX Stand Map 1937. 1937
- Prospect Hill IX Stand map of area west of Administrative Building. 1947-1948
- Regeneration in Small Forest Openings - Prospect Hill IX. 1983-1985
- Remote Sensing of Forest Canopy Chemistry. 1989
- Report on cordwood cutting and improvement cuttings in the western portion of northeast Prospect Hill (PH II and PH VIII). 1909
- Response of maples to understory soil moisture addition. 1986-1988
- Rhizotron root studies. 1973
- Root exposure studies of mixed species stands. 1970
- Shelterwood cut-oak regeneration studies. 1982
- Soil water relationships in stream source areas. 1975
- The sprouting pattern of the American chestnut at the Harvard Forest. 1986
- Stratigraphic and macrofossil analysis of Gould's bog. 1987
- Studies on trees, carpenter ants and woodpeckers. 1970
- A study of branching in white ash with particular reference to the habit of branching. 1939
- A Study of Eccentric Growth in the Main Stems of Red Oak (Quercus rubra L.). 1963
- A study of water-related growth suppression and release in marsh-established Pinus strobus. 1988
- Tree basal area growth and its measurement. 1980
- Tree regeneration in gaps and intact forest: the role of sprouting and the significance of shade tolerance. 1989
- Tree root distribution studies. 1972
- A weekend's worth of gold thread. 1975
- White ash provenance study (formerly Exp. 1940-3, Active Research files). 1940
- White Pine Thinning Experiment (Prospect Hill IX - Exp. 63-1). 1963
- Young hardwood stand before improvement cutting, PH IX, Hd-10. 1937