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Elementi trovati: 1208

Copertina The blight canker of apple-trees

Monografia a stampa

Monografia a stampa

whetzel, h. h.

The blight canker of apple-trees / by H. H. Whetzel. - Ithaca : Cornell University. - 1 v. : ill. ; 23 cm

Ithaca : Cornell University

Copertina The boll worm of cotton (Heliothis armiger) : a report of progress in a supplementary investigation of this insect

Monografia a stampa

Monografia a stampa

mally, f. w.

The boll worm of cotton (Heliothis armiger) : a report of progress in a supplementary investigation of this insect / made unter the direction of the entomologist by F. W. Mally. - Washington : Government Printing Office, 1893. - 73 p. ; 23 cm

Washington : Government Printing Office, 1893

Copertina The boll worm of cotton : a report of progress in a supplementary investigation of this insect

Monografia a stampa

Monografia a stampa

mally, f. w.

The boll worm of cotton : a report of progress in a supplementary investigation of this insect / made unter the direction of the entomologist by F. W. Mally. - Washington : Government Printing Office, 1891. - 50 p. ; 23 cm

Washington : Government Printing Office, 1891

$Copertina The book of ensilage or the new dispensation for farmers : experience with \\ensilage\\ at \\winning farm\\$

Monografia a stampa

Monografia a stampa

bailey, john m.

The book of ensilage or the new dispensation for farmers : experience with "ensilage" at "winning farm" / by John M. Bailey. - Billerica : John M. Bailey, 1880. - 201 p., c. di tav. : ill. ; 24 cm

Billerica : John M. Bailey, 1880

Copertina Bordeaux mixture as a fungicide

Monografia a stampa

Monografia a stampa

fairchild, david grandison

Bordeaux mixture as a fungicide / by D.G. Fairchild. - Washington : Government Printing Office, 1894. - 55 p. ; 23 cm

Washington : Government Printing Office, 1894

Copertina Botanical and entomological divisions. Synopsis of published work for popular distribution

Monografia a stampa

Monografia a stampa

mccarthy, gerald

Botanical and entomological divisions. Synopsis of published work for popular distribution / Gerald McCarthy. - Raleigh : [s.n.], 1891. - 26 p : ill. ; 23 cm

Raleigh : [s.n.], 1891

Copertina The botanical club check list: a protest

Monografia a stampa

Monografia a stampa

smith, erwin f.

The botanical club check list: a protest / by Erwin F. Smith. - [s.l. : s.n., 1895?]. - 16 p. ; 23 cm

[s.l. : s.n., 1895?]

Copertina Botany at the anniversary meeting of the American Association for the advancement of science

Monografia a stampa

Monografia a stampa

smith, erwin f.

Botany at the anniversary meeting of the American Association for the advancement of science / by Erwin F. Smith. - 20 p. ; 26 cm

Copertina Bovine tuberculosis

Monografia a stampa

Monografia a stampa

moore, veranus a.

Bovine tuberculosis / by V. A. Moore. - Ithaca : Cornell University. - 1 v. : ill. ; 23 cm

Ithaca : Cornell University

Copertina Bovine tuberculosis

Monografia a stampa

Monografia a stampa

ward, archibald r.

Bovine tuberculosis / by Archibald R. Ward and Clarence M. Haring. - Sacramento : W. W. Shannon, 1908. - 1 v. : ill. ; 23 cm

Sacramento : W. W. Shannon, 1908