TY - BK AU - Schuurman,J.J. AU - Goedewaagen,M.A.J. TI - Methods for the examination of root systems and roots U1 - 581.498 PY - 1965/// CY - Wageningen (Netherlands) PB - PUDOC, KW - Containers KW - Evaluation KW - Experiments KW - Methods KW - Root systems KW - Roots KW - AGROVOC KW - Soil fertility N1 - Illustrations, tables, graphs, bibliography p. 75-84, subject index p. 85-86 ER -