Sahay, Bhagwan books & textbook
Petroleum Exploration and Exploitation Practices
Allied Publishers Pvt. Ltd. / Hardcover
isbn-10: 8177641719 / isbn-13: 9788177641714
Origin and Evaluation of Formation Pressures (Mathematics and Its Applications)
Sahay, Bhagwan Fertl, Walter H.
Springer /1989-02-28 Hardcover / 304 Pages
isbn-10: 0792301269 / isbn-13: 9780792301264
