Sadek, R., Ashour, G., Ibrahim, M., Samoul, A. (2014). EFFECT OF DAILY WEIGHT GAIN ON AGE AT FIRST CALVING AND SUBSEQUENT MILK YIELD OF HOLSTEIN HEIFERS IN EGYPT. Egyptian Journal of Animal Production, 51(3), 164-171. doi: 10.21608/ejap.2014.93644
Rabie Sadek; Gamal Ashour; Mohamed A. Ibrahim; A. M. Samoul. "EFFECT OF DAILY WEIGHT GAIN ON AGE AT FIRST CALVING AND SUBSEQUENT MILK YIELD OF HOLSTEIN HEIFERS IN EGYPT". Egyptian Journal of Animal Production, 51, 3, 2014, 164-171. doi: 10.21608/ejap.2014.93644
Sadek, R., Ashour, G., Ibrahim, M., Samoul, A. (2014). 'EFFECT OF DAILY WEIGHT GAIN ON AGE AT FIRST CALVING AND SUBSEQUENT MILK YIELD OF HOLSTEIN HEIFERS IN EGYPT', Egyptian Journal of Animal Production, 51(3), pp. 164-171. doi: 10.21608/ejap.2014.93644
Sadek, R., Ashour, G., Ibrahim, M., Samoul, A. EFFECT OF DAILY WEIGHT GAIN ON AGE AT FIRST CALVING AND SUBSEQUENT MILK YIELD OF HOLSTEIN HEIFERS IN EGYPT. Egyptian Journal of Animal Production, 2014; 51(3): 164-171. doi: 10.21608/ejap.2014.93644
EFFECT OF DAILY WEIGHT GAIN ON AGE AT FIRST CALVING AND SUBSEQUENT MILK YIELD OF HOLSTEIN HEIFERS IN EGYPT