@book{5fdf36dcb20a4dbca84dbae88769e424,
title = "Influence of breeding, feeding, management and environmental factors on fertility of beef and dairy cattle : influence of fertilization of grassland",
keywords = "diervoedering, bibliografie{\"e}n, rundvee, vruchtbaarheid, bevruchting, kunstmeststoffen, graslanden, begrazing, infertiliteit, mest, plantenvoeding, animal feeding, bibliographies, cattle, fertility, fertilization, fertilizers, grasslands, grazing, infertility, manures, plant nutrition",
author = "Anonymous",
year = "1977",
language = "English",
series = "Literatuurlijst / Centrum voor landbouwpublikaties en landbouwdocumentatie",
publisher = "Pudoc",
number = "no. 4050",
address = "Netherlands",
}