Creator: Hartman, Roland Clarence, 1906- - Cornell University Library Digital Collections Search Results

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1. Hatchery management

Creator:: Hartman, Roland Clarence, 1906-
Collection:: Core Historical Literature of Agriculture
Publisher:: Orange Judd Publishing Company, Inc.,
Publication Place:: New York :
Date:: 1932
Format:: Book

2. Keeping chickens in cages: a description of the outdoor individual cage system of poultry management as developed mainly in southern California.

Creator:: Hartman, Roland Clarence, 1906-
Collection:: Core Historical Literature of Agriculture
Publisher:: [s.n.],
Publication Place:: Redlands, Calif. :
Date:: 1950
Format:: Book