@PROCEEDINGS {KANG:1980i, title = {Cassava varietal response to mycorrhizal fungi in phosphate deficient soils}, author = {Kang, B. T. and Hahn, S. K. and Ayanaba, A. }, booktitle = {GIAM fourth conference, Lagos}, year = {1980}, note = {RTB; Root and Tuber; Cassava}, }