1. Arif M, Gupta R, Joshi MC 1995: Studies on the use of cyanobacteria as biofertilizer for vegetable cultivation in hydroponic system.InSchirmacher Oasis Region, East Antarctica. Eleventh Indian Expedition to Antarctica. Scientific Report, Ed. Dhar, A, pp. 243–246. Department of Ocean Development, Technical Publication 9, New Delhi, India.
2. Colonization of wheat (
Triticum vulgare
L.) by N
2
‐fixing cyanobacteria