Kerala Agricultural University Central Library Search for 'au:"Earl,O Heady"'

Agricultural Production Functions

By Earl,O Heady. New Delhi Kalyani Publishers 2012 . 667 Pages ; 8170961297

By Earl O.Heady. USA The low state university press 1971 . 518 0-8138-0540-6

By Heady, Earl O .. New Delhi : Prentice Hall of India Pvt Ltd. , 1964 . 850 ; .

By Heady, Earl O .. New Delhi : Prentice Hall of India Pvt Ltd. , 1964 . 645 ; .