BORDER SECURITY AND MANAGEMENT
10th International Scientific and Practical Conference. November 6, 2024, Rezekne Academy of Technologies, Rezekne, Latvia

Harlamova, Nadežda, Institute of Life Science and Technologies, Daugavpils University, Latvia

• Environment. Technology. Resources. 13th International Scientific and Practical Conference - ENVIRONMENT AND RESOURCES
  EVALUATION OF CALCIUM CARBONATE CONTENT IN EGGSHELLS OF AVIAN, TURTLE, SNAIL, AND OSTRICH USING CHEMICAL ANALYSIS AND SCANNING ELECTRON MICROSCOPY
  Abstract