@misc
{TN_libero_mab2,
author = {
Fuglie, Keith O.
},
title = {
Productivity growth in agriculture
an international perspective
},
edition = {
Online-Ausg.
}
,
publisher = {CABI},
isbn = {9781845939212},
year = {2012},
address = {
Wallingford
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}