Search Results       Your search for [subject]Soil microbiology -- Congresses returned 1 record.           Progress in soil biology.: Beitr?ge zur Bedenbiologie. Travaux r?cents de la biologie du sol. Proceedings. Verhandlungen des kolloquiums ?ber die Dynamik der Bodenlebensgemeinsc. by Graff, Otto,; Amsterdam: North Holland Pub. Co., 1967. Subject: Soil animals -- Congresses; Soil microbiology -- Congresses.          Add to Book Cart Relevance: 18.12%