Tag Archives: agriculture optional books

Geography Books for IAS | Best Books for IAS Geography Optional | Geography Optional Book List Many questions must be crossing through your mind about the best geography book to choose for UPSC optional. Before the time of civil services exam, the candidates don’t leave any stone unturned to excel …

Agriculture Optional Books | IAS Agriculture Books | IFoS Agriculture Optional Books Choosing agriculture as the optional subject in UPSC civils 2018 examination can make a lot of difference in the candidate’s final score.  The rules regarding optionals have been changed in 2013, now an applicant can select only one …