@book
{TN_libero_mab2,
author = {
Thaer, Albrecht Daniel
Krafft, Guido
},
title = {
Albrecht Thaer's Grundsätze der rationellen Landwirthschaft
},
edition = {
Neue Ausg.
}
,
publisher = {Wiegandt, Hempel & Parey},
year = {1880},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}