00935nam a2200205Ia 4500 CTU_16471 210402s9999 xx 000 0 und d 631.42 D576 Dijkerman, J. C. Field description, morphology and sampling of soil : Mse course in soil science and water management J. C. Dijkerman Wageningen Wageningen Agricultural Univ 1981 In this syllabus the emphasis is on soil characteristics that can be observed and described in the field, such as soil colour, soil texture, soil consistence, soil structure and various kinds of soil horizons. The syllabus is used in connection with practical exercises using soil monoliths, colour slides and field excursions. Soil science Nguyễn Quang Điền Trung tâm Học liệu Trường Đại học Cần Thơ