00805cam a22002531 4500 agr32000683 DLC 20260227110952.0 800111s1931 enka b 000 0 eng c agr32000683 (OCoLC)5865898 Library, U. S. Dept. of Agriculture NcRS NcRS OCoLC DLC premarc S633 .J3 Jacob, Arthur, 1886- The use of fertilisers in tropical and sub-tropical agriculture, by A. Jacob and V. Coyle. 1st ed. London, E. Benn, 1931. 272 p. illus. 22 cm. "Literature" at the beginning of each chapter. Fertilizers. Agriculture Tropics. Coyle, Vincent Ignatius, 1900- joint author. 9501 9501