@misc
{TN_libero_mab2,
author = {
Udo Heimbach
},
title = {
Variability of thousand grain weights of seed batches of important arable and some horticultural crops
},
isbn = {1867-0911},
isbn = {1867-0938},
year = {2018},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}