@book{a1e381a21fa847ee8fda9aaa1dca170a,
title = "Development of criteria and methods for improving the efficiency of soil management and tillage operations, with special reference to arid \& semi-arid regions",
keywords = "woestijnen, mali, zaaibedbereiding, grondbewerking, aride klimaatzones, onvruchtbaar land, deserts, mali, seedbed preparation, tillage, arid zones, unproductive land",
author = "W.B. Hoogmoed",
note = "Pt. 1",
year = "1980",
language = "English",
publisher = "Landbouwhogeschool",
number = "1980, no. 1",
address = "Netherlands",
}