Vitality and germination of seeds
Contributors: Duvel, J. W. T.
Series: Botanical Investigations and Experiments Doc. No. 56; Plant Industry Bur. Bull. No. 58; Plant Industry Bur. Doc. No. 91
Publisher: U.S. G.P.O.
Published: 1904
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Seeds.