@book{4addc8df62d742709730c5439954c820,
title = "Practical results of the improvement of clay cover soils",
keywords = "land, ontginning, bodemstructuur, bodemtypen, bodemtextuur, grondbewerking, ploegen, bodemkarteringen, landevaluatie, horizonten, bodemgeschiktheid, landinrichting, bodemkunde, land, reclamation, soil structure, soil types, soil texture, tillage, ploughs, soil surveys, land evaluation, horizons, soil suitability, land development, soil science",
author = "A.P. Hidding and G.P. Wind",
note = "Overdr. Neth. J. agric. sc. 11(1963)5, 351-363",
year = "1963",
language = "English",
series = "Technical bulletin / Institute for land and water management research",
number = "no. 30",
}