Agricultural extension services in Australia /
Enregistré dans:
| Collectivité auteur: | |
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| Format: | Livre |
| Langue: | English |
| Publié: |
Canberra :
Dept. of Primary Industry,
1976.
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| Sujets: |
| Description: | Agricultural industries. Extension services. Australia (ANB/PRECIS SIN 0118559) |
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| Description matérielle: | vi,76p. : diagrs., maps ; 30cm. |
| ISBN: | 0642928398 |