Social factors in serrated tussock control; a study of agricultural extension
Сохранить в:
| OCLC: | 17809157 |
|---|---|
| Главный автор: | |
| Язык: | English |
| Опубликовано: |
Sydney,
University of Sydney, Dept. of Agricultural Economics,
1957.
|
| Серии: | Research bulletin
no. 1. |
| Формат: | Monograph Note that CRL will digitize material from the collection when copyright allows. |