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Book List
3
-
Deserts and men : a scrapbook / by Matthijs de Vreede.
- Government Publishing Office,
- 1977.
- The Hague :
-
Ecosystem research in South America / ed. by Paul Müller ; with contrib. by H. Lamprecht...[et al.].
- 878
- Junk,
- 1977.
- The Hague :
-
Fourth Africa symposium on horticultural crops : 12-17 August 1975, Kumasi, Ghana / chairman E. Bamfoe-Kwakye ; [ed. R.W. Marsh...et al.].
- 86
- International society for horticultural science. Commission for tropical and subtropical horticulture,
- 1977.
- The Hague :