TY - BOOK AU - Barker,Allen V. AU - Pilbeam,D.J. TI - Handbook of plant nutrition SN - 9781439881972 (hardback : alk. paper) AV - QK867 .H24 2015 KW - Plants KW - Nutrition KW - Handbooks, manuals, etc N1 - Includes bibliographical references and index; Section 1. Introduction -- section 2. Essential elements : macronutrients -- section 3. Essential elements : micronutrients -- section 4. Beneficial elements -- section 5. Conclusion ER -