MORPHOMETRIC PARAMETERS OF CHICKEN EMBRYOS OF EGG CROSSES WITH DIFFERENT EGG SHELL COLOR DURING THE INCUBATION PERIOD Article Norezzine A., Zhuk Y., Nikishov A.A., Rebouh N.Y., Duksi F., Boli B.I., Kulikov E.V., Vatnikov Y.A., Gadzhikurbanov A., Klinovitsky P.M., Plushikov V.G., Iguerouada M. BIOSCIENCE BIOTECHNOLOGY RESEARCH COMMUNICATIONS. SOC SCIENCE & NATURE. Vol. 12. 2019. P. 172-179