Soil microbiology
Waksman, S.A.
Soil microbiology by S.A. Waksman - New York 1957 - 356 p.
Soil Microbiology
631.46 / W 149 S
Soil microbiology by S.A. Waksman - New York 1957 - 356 p.
Soil Microbiology
631.46 / W 149 S