Pooniya V, Choudhary AK, Bana RS, Puniya MM. Biofertilizers as low external input for sustainable agriculture and environmental quality. Ind. Farming [Internet]. 2016 Feb. 1 [cited 2026 Jul. 26];63(9). Available from: https://epubs.icar.org.in/index.php/IndFarm/article/view/55391