Agricultural extension in developing countries /
| Главный автор: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
Burnt Mill, Harlow, Essex :
Longman,
1982.
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| Серии: | Intermediate tropical agriculture series
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| Предметы: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Объем: | xii, 108 p. : ill. ; 22 cm. |
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| Библиография: | Includes bibliographies and index. |
| ISBN: | 925101504X 0582650259 (pbk.) : |