00933cam a2200253Ia 4500 MAIN Biology Colloquium (25th : 1964 : Oregon State University) Microbiology and soil fertility : papers presented at the twenty-fifth annual Biology Colloquium / edited by C. M. Gilmour and O. N. Allen. Corvallis : Oregon State University Press, 1965. xii, 164 p. : ill. ; 24 cm. Proceedings of the Annual Biology Colloquium ; 25th. Includes bibliographical references. Microorganisms Congresses. Soil microbiology Congresses. Soil fertility Congresses. Gilmour, C. M. Allen, O. N. .b10231936 16-08-11 15-02-07 20230123134358.0 NUST BOOKS 164902 164902 2023-01-23 00:00:00 1 92003015728 80.00 2023-01-23 BOOKS 0 lcc 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00