n.[古生物] 大地懶屬
DISTRIBUTION OF BAC. MEGATHERIUM VAR. PHOSPHATICUM IN CULTIVATED BLACK SOILS OF JILIN PROVINCE AND ITS RELATIONSHIP WITH SOME ECOLOGICAL FACTORS 解磷巨大芽孢桿菌(Bac.
Bacillus megatherium G phage 巨大芽胞桿菌噬菌體G
