TY - BOOK AU - Hansen, Alexander P. AU - Agrawal, Pawan Kumar AU - Choudhary, Devendra K. AU - Varma, Ajith TI - Rhizobium biology and biotechnology T2 - Soil biology SN - 9783319649818 U1 - 579.334 PY - 2017/// CY - New York PB - Springer KW - Microbiology KW - MYCOLOGY KW - Rhizobium KW - Soil conservation ER -