00727nam a22002177a 4500 BD-DhUL 20150112112351.0 150112s1985 be a|||| |||| 000 0 eng d 9090012893 BD-DhUL BD-DhUL 631.4 CAA Flanders research centre for all erosion and soil conservation. Assessment of soil surface sealing and crusting : proceedings of the symposium held in ghent, Belgium, 1985. edited by F. Callebaut, D. Gabriels, and M. De Boodt. Belgium : layt -out, 1985. 372 p. : ill. ; 29 cm. Soils. Callebaut, F. Gabriels, D. Boodt, M. De ddc BK 29728 29728 0 0 ddc 0 631_400000000000000_CAA 0 NFIC 56473 DUSL DUSL GEN 2015-01-12 gift 631.4 CAA 312151 2015-01-12 2015-01-12 BK