APA
Gnagne M, . (1989). Study of the efficiency thresholds in selection of Hevea brasiliensis seedlings. : Agronomie Africaine (Ivory Coast).
Chicago
Gnagne M, . 1989. Study of the efficiency thresholds in selection of Hevea brasiliensis seedlings. : Agronomie Africaine (Ivory Coast).
Harvard
Gnagne M, . (1989). Study of the efficiency thresholds in selection of Hevea brasiliensis seedlings. : Agronomie Africaine (Ivory Coast).
MLA
Gnagne M, . Study of the efficiency thresholds in selection of Hevea brasiliensis seedlings. : Agronomie Africaine (Ivory Coast). 1989.