@inbook{5561015136044893bf09bdcf283f5749,
title = "A poor workman blames his tools or how irrigation systems structure human actions",
keywords = "Boekdeel internat.wet",
author = "MW Ertsen",
year = "2013",
language = "English",
isbn = "978-0-415-67880-3",
pages = "40--49",
editor = "P Harvey and EC Casella and G Evans and H Knox and C Mclean and E Silva and N Thoburn and K Woodward",
booktitle = "Objects and materials: A Routledge companion",
publisher = "Routledge - Taylor & Francis Group",
address = "United Kingdom",
}