%0 Conference Paper %A Nambiar, P T C %A Dart, P J %B Proceedings of the International Workshop on Groundnuts %C ICRISAT Center Patancheru, India %D 1980 %F icrisat:3602 %P 110-124 %T Studies on nitrogen fixation by groundnut at ICRISAT %U http://oar.icrisat.org/3602/ %X Symbiotic nitrogen fixation depends on an interaction between the Rhizobium strain, host plant genome and environment. We are examining all the three components with the objective of increasing biological nitrogen fixation by groundnut.........