Title of article :
Growth, nitrogen fixation and occurrence of epiphytic algae at different pH in the cultures of two species of Azolla
Author/Authors :
S. Dawar and P. Singh ، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Keywords :
Azolla · Epiphytic algae · Nitrogen fixation ·pH
Journal title :
Biology and Fertility of Soils
Journal title :
Biology and Fertility of Soils