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By: Van Volkenberg, H. L. (Horatio Luther),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, Office of Experiment Stations, [1939]
Volume: no.22
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Van Volkenberg, H. L. (Horatio Luther),
Edition:
Publication info: Mayagüez, P.R, Puerto Rico Agricultural Experiment Station, 1934
Volume: no.36 (1934)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Van Volkenberg, H. L. (Horatio Luther),
Edition:
Publication info: Puerto Rico Agricultural Experiment Station, 1934
Volume: no.36
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
-
By: Van Volkenberg, H. L. (Horatio Luther),
Edition:
Publication info: Puerto Rico Agricultural Experiment Station, 1935
Volume: no.37 (1935)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
-
By: Van Volkenberg, H. L. (Horatio Luther),
Edition:
Publication info: Mayagüez, P.R, Puerto Rico Agricultural Experiment Station, 1936
Volume: no.38 (1936)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
-
By: Van Volkenberg, H. L. (Horatio Luther),
Edition:
Publication info: Puerto Rico Agricultural Experiment Station, 1936
Volume: no.38
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections: