TY - BOOK AU - International Institute for Land Reclamation and Improvement TI - Soil ripening and soil classification : Initial soil formation in alluvial deposits and a classification of the resulting soils U1 - 631.44 PY - 1965/// CY - Wageningen PB - International Institute for Land Reclamation and Improvement N1 - International Institute for Land Reclamation and Improvement: Soil ripening and soil classification : Initial soil formation in alluvial deposits and a classification of the resulting soils. Wageningen. International Institute for Land Reclamation and I ER -