AUTHOR=Singh Jay Shankar , Koushal Sumit , Kumar Arun , Vimal Shobhit R. , Gupta Vijai K. TITLE=Book Review: Microbial Inoculants in Sustainable Agricultural Productivity- Vol. II: Functional Application JOURNAL=Frontiers in Microbiology VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2016.02105 DOI=10.3389/fmicb.2016.02105 ISSN=1664-302X