@BOOK {EAGLESHAM:1981a, title = {High-temperature tolerant "cowpea" rhitzobia,}, author = {Eaglesham, A. R. J. and Seaman, B. and Ahmad, H. and Hassouna, S. and Ayanaba, A. and Mulongoy, K. }, editor = {Gibson, A. H. and Newton, W. E. }, booktitle = {Current Perspectives in Nitrogen Fixation}, year = {1981}, number = {p. 436}, publisher = {Australian Academy of Science}, address = {Canberra}, }