Diss.--Instituto supérior de agronomia. / Bibliogr. p. 235-241. Résumé en portugais, anglais et français.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/461808926 |
Date | January 1970 |
Creators | Portas, Carlos Alberto Martins, |
Publisher | Luanda : Universidade de Luanda, |
Source Sets | OCLC |
Language | Portuguese |
Detected Language | Portuguese |
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