TY - BOOK AU - Lockhart,J.A.R. AU - Wiseman,A.J.L. TI - Introduction to crop husbandry :including grassland : : including grassland /(Acc: 1215) SN - 0080342019 : U1 - 633 LOC 19 PY - 1988/// CY - Oxford, England, New York PB - Pergamon KW - Crops KW - Agriculture ER -