Dr. S. Manivasakan books & textbook
Concepts of Soil and Soil Survey
Dr. S. Umesh Kanna Dr. N. Balakrishnan Dr. K. Senthilraja Dr. S. Venkatesan Dr. S. Manivasakan
Scientific Research /2024-10-22 Hardcover / 216 Pages
isbn-10: 8197382085 / isbn-13: 9788197382086
Peace Efforts in Sri Lanka (Then and Now Upto 2003)
University of Madras /2007-04-01 Paperback
isbn-10: 8190920723 / isbn-13: 9788190920728
