TY - BOOK AU - Schuurman,J.J. AU - Goedewaagen,M.A.J. TI - Methods for the examination of root systems and roots: methods in use at the Institute for Soil Fertility for eco-morphological root investigations SN - 9022003248 AV - QK644 .S27 1971 U1 - 581.4/98 PY - 1971/// CY - Wageningen PB - Centre for Agricultural Pub. and Documentation KW - Roots (Botany) -- Morphology N1 - Bibliography: p. 71-84 ER -