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Heavy seed crop forecast for Virginia pine in 1953 / / Thomas W. Church, Jr. ; : Do not plant trees too soon after using weed killer / Irvin C. Reigner
| Heavy seed crop forecast for Virginia pine in 1953 / / Thomas W. Church, Jr. ; : Do not plant trees too soon after using weed killer / Irvin C. Reigner |
| Autore | Church Thomas W., Jr. |
| Pubbl/distr/stampa | Upper Darby, PA : , : Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, , 1953 |
| Descrizione fisica | 1 online resource (4 pages) : illustration |
| Collana | Northeastern research notes |
| Soggetto topico |
Scrub pine - Seeds
Herbicides - Physiological effect |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Heavy seed crop forecast for Virginia pine in 1953 |
| Record Nr. | UNINA-9910702577103321 |
Church Thomas W., Jr.
|
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| Upper Darby, PA : , : Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, , 1953 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Virginia pine seed viable two months before natural cone opening / / Thomas W. Church Jr. and Edward I. Sucoff
| Virginia pine seed viable two months before natural cone opening / / Thomas W. Church Jr. and Edward I. Sucoff |
| Autore | Church Thomas W. <1945-> |
| Pubbl/distr/stampa | Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1960 |
| Descrizione fisica | 1 online resource (4 pages) : illustrations |
| Collana | Forest research notes / Northeastern Forest Experiment Station |
| Soggetto topico | Scrub pine - Seeds |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702756603321 |
|
Church Thomas W. <1945->
|
||
| Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1960 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
