CYTOLOGICAL EVIDENCE OF INTROGRESSION BETWEEN DROSOPHILA SPECIES IN PANAMAPIPKIN SB.1972; ANN. MISSOURI BOT. GARD.; U.S.A.; DA. 1972; VOL. 59; NO 3; PP. 417-434; BIBL. 27REF.Serial Issue

EFFECT OF GENE DOSAGE ON LEVEL OF ALCOHOL DEHYDROGENASE IN DROSOPHILAPIPKIN SB; HEWITT NE.1972; J. HERED.; U.S.A.; DA. 1972; VOL. 63; NO 6; PP. 331-336; BIBL. 18REF.Serial Issue

VARIATION OF ALCOHOL DEHYDROGENASE LEVELS IN DROSOPHILA SPECIES HYBRIDSPIPKIN SB; HEWITT NE.1972; J. HERED.; U.S.A.; DA. 1972; VOL. 63; NO 5; PP. 267-270; BIBL. 16REF.Serial Issue