Assessment of the nitrogen status of the soils : research workshop, Leuven, 12-14 January 1982 /
Batey, T.
Vlassak, K.
Verstraeten, L. M. J.
Katholieke Universiteit Leuven.Laboratory of Soil Fertility and Soil Biology.
University of Aberdeen.Department of Soil Science.
Leuven : The Laboratory ; Aberdeen : Dept. of Social Science, University of Aberdeen,
[1982]
Editors: T. Batey, K. Vlassak and L.M.J. Verstraeten
Includes bibliographies
Soils