Books by F. D. Heald:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Heald, F. D. (Fred DeForest), 1872-: The bud-rot of carnations (University of Nebraska, Agricultural Experiment Station of Nebraska, 1908), also by Robert H. Wolcott (page images at HathiTrust)- Heald, F. D. (Fred DeForest), 1872-: Bunt or stinking smut of wheat (State College of Washington, Agricultural Experiment Station, 1915), also by Horace Mann Woolman (page images at HathiTrust)
- Heald, F. D. (Fred DeForest), 1872-: Experiments in plant physiology (The Authors, 1910), also by Isaac McKinney Lewis (page images at HathiTrust)
- Heald, F. D. (Fred DeForest), 1872-: Introduction to plant pathology (McGraw-Hill, 1943) (page images at HathiTrust)
- Heald, F. D. (Fred DeForest), 1872-: Laboratory manual in elementary biology (Willard N. Clute & Co., 1902) (page images at HathiTrust)
- Heald, F. D. (Fred DeForest), 1872-: Manual of plant diseases (McGraw-Hill book company, inc., 1933) (page images at HathiTrust)
- Heald, F. D. (Fred DeForest), 1872-: On the toxic effect of dilute solutions of acids and salts upon plants a biologico-chemical investigation (1896) (page images at HathiTrust)
- Heald, F. D. (Fred DeForest), 1872-: Peliminary note on leaf invasions by Bacillus amylovorus (State College of Washington, Agricultural Experiment Station, 1915) (page images at HathiTrust)
- Heald, F. D. (Fred DeForest), 1872-: The strumella disease of oak and chestnut trees (W. S. Ray, state printer, 1914), also by Richard Arthur Studhalter (page images at HathiTrust)
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