TY - BOOK AU - Bolt,Gerard H. AU - Bruggenwert,M.G.M. TI - Soil chemistry SN - 0444414355 PY - 1978/// CY - Amsterdam PB - Elsevier Science KW - Soil chemistry N1 - p. 264-271. (5A) ; p. 454-457. (5B); Includes indexes; Contents: A. Basic elements - B. Physico-chemical models ER -