Thinning, pruning and management studies on the main exotic conifers grown in South Africa /
Gorde:
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Pretoria :
Government Printer,
1939.
|
| Saila: | Science bulletin (South Africa. Department of Agriculture and Forestry) ;
no. 196 |
| Gaiak: |
| Alearen deskribapena: | Photocopy. |
|---|---|
| Deskribapen fisikoa: | 179 p. : ill. ; 24 cm. |
| Bibliografia: | Includes bibliographical references. |