ISBN 9780813373690 books & textbook
Policy For Agricultural Research (Westview Special Studies in Agricultural Science and Policy)
Ruttan, Vernon W Pray, Carl E Evenson, Robert Pingali, Prabhu L Idachaba, Francis S
Westview Press /1987-10-15 Paperback / 558 Pages
isbn-10: 0813373697 / isbn-13: 9780813373690
