4 1 40 Food And Jobs For All Sudhir Sen Additional Author mixed material 0883444380 New York Orbis books 1975 Reaping_The_Green_Revolution_Food_And_Jobs_For_All.jpg K.Lindsey Additional Author M.G.K Jones Additional Author mixed material 0471932388 New York John Willey and Sons 1989 IMG_0246.jpg C.R.W Speding Additional Author J.M Walsingham Additional Author A.M Hoxey Additional Author mixed material 0126565600 New York Academic Press 1981 IMG_0184.jpg Proceedings Of The Horticultural Biotechnology Symposium Alan B.Bennett Additional Author Sharman D.O\'Neil (editor) Additional Author mixed material 0471568066 New York John Willey and Sons 1990