Contracts INTERNATIONAL CONTRACT MEDICINE DOCUMENT ON BLOOD PRODUCTS AGREEMENT BETWEEN SAMARKAND STATE UNIVERSITY AND UZBEKISTAN NATIONAL UNIVERSITY ON PHYSIOLOGY AND BIOCHEMICAL RESEARCH OF HUMANS AND ANIMALS. CONTRACT OF PILOT DEMONSTRATION CONSTRUCTION AREA IN DESERTIFIED LAND OF KARAKUL, BUKHARA, UZBEKISTAN MEMORANDUM OF UNDERSTANDING BETWEEN NORTHWEST INSTITUTE OF ECO ENVIRONMENT