Production of early blooms of chrysanthemums by the use of black cloth to reduce the length of day.
Sábháilte in:
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
Ithaca
Cornell University
1934
|
| Sraith: | Cornell University Agricult. Exper. Station Bulletin
594 |
| Clibeanna: | |
| Order eBook: |
|
| Order Book: | Login to order |