共 50 条
- [1] REDUCTION IN THE PROTEIN-CONTENT OF DIETS FOR WEANED PIGLETS - CONTRIBUTION TO THE STUDY OF THREONINE REQUIREMENT ANNALES DE ZOOTECHNIE, 1987, 36 (03): : 312 - 313
- [3] REDUCTION OF CRUDE PROTEIN-CONTENT IN A RATION FOR LAYING HENS BODENKULTUR, 1991, 42 (04): : 377 - 384
- [6] PROTEIN-CONTENT OF TOBACCO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 173 (MAR20): : 10 - 10
- [9] VARIABILITY OF PROTEIN-CONTENT OF NUCLEI ANALYTICAL AND QUANTITATIVE CYTOLOGY AND HISTOLOGY, 1983, 5 (03): : 204 - 204