1.
MANOJ KUMAR BARNWAL DM and. Optimization of phosphorus level for effective arbuscularmycorrhizal activity in rainfed upland rice based cropping system. Indian Phytopath. [Internet]. 2012 Dec. 1 [cited 2026 Jun. 24];65(4):334-9. Available from: https://epubs.icar.org.in/index.php/IPPJ/article/view/25410