Advances in nitrogen fixation research: proceedings of the ...
Cees Veeger
ANTOON D.L. AKKERMANS/FAUZIA HAFEEZ+/WIM ROELOFSEN/ASHRAF H. CHAUDHARY+/ ROB BAAS DEPARTMENT OF MICROBIOLOGY, AGRICULTURAL UNIVERSITY, WAGENINGEN, THE NETHERLANDS + PRESENT ADDRESS DEPARTMENT OF BIOLOGICAL SCIENCES, QUAID-I- AZAM UNIVERSITY, ISLAMABAD, PAKISTAN 1 . INTRODUCTION Plant species, able to produce N2~fixing root nodules with actinomycete-like organisms have been discovered in about ...