TY - BOOK AU - Tenywa,John Stephen TI - Molybdenum in relation to nitrogen sources, liming and growth of let tuce on a peat soil / U1 - TH 546.534 TEN PY - 1987/// CY - Agricultural University of Norway, PB - KW - Molybdenum N1 - Thesis (M.Sc.) - Agricultural University of Norway, 1987; Includes bibliographical references : p.77-88 ER -