Cooke, G. W. 1916- The control of soil fertility [by] G. W. Cooke. - London, Lockwood, 1967. - xvii, 526 p. tables, diagrs. 25 1/2 cm. - Agricultural and horticultural series . Bibliography: p. 481-516. ISBN: 0258965460 LCCN: 67075437 Nat. Bib. No.: B67-2507 Subjects--Topical Terms: Soil fertility.Fertilizers.Plants--Nutrition. LC Class. No.: S633 / .C738 Dewey Class. No.: 631.8