Risultati ricerca | Ersa - Agenzia regionale per lo sviluppo rurale

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Dewey: 582.016 62

Elementi trovati: 5

Copertina The development of the antherozoids of Zamia

Monografia a stampa

Monografia a stampa

webber, herbert john

The development of the antherozoids of Zamia / Herbert J. Webber

Chicago : University of Chicago Press, 1897

Copertina A lecture on pollination of flowers : delivered at the State Horticultural Society , January, 1892 ; Cross and self-fertilization in plants : a paper read at the meeting of the Eastern Iowa Horticultural Society, Dec., 1891 ; The effects of cross-fertilization in plants : read at the meeting of the Northern Horticultural Society, Dec., 1891

Monografia a stampa

Monografia a stampa

pammel, l. h.

A lecture on pollination of flowers : delivered at the State Horticultural Society , January, 1892 ; Cross and self-fertilization in plants : a paper read at the meeting of the Eastern Iowa Horticultural Society, Dec., 1891 ; The effects of cross-fertilization in plants : read at the meeting of the Northern Horticultural Society, Dec., 1891 / L.H. Pammel

Des Moines : Iowa Printing Company, 1892

Copertina Notes on the fecundation of Zamia and the pollen tube apparatus of Ginkgo

Monografia a stampa

Monografia a stampa

webber, herbert john

Notes on the fecundation of Zamia and the pollen tube apparatus of Ginkgo / Herbert J. Webber

Chicago : University of Chicago Press, 1897

Copertina Peculiar structures occurring in the pollen tube of Zamia

Monografia a stampa

Monografia a stampa

webber, herbert john

Peculiar structures occurring in the pollen tube of Zamia / by Herbert J. Webber

Chicago : University of Chicago Press, 1897

Copertina The yucca moth and yucca pollination

Monografia a stampa

Monografia a stampa

riley, charles v.

The yucca moth and yucca pollination / by Charles V. Riley

[S.l. : s.n.], 1892