[Establishment of the width of a health-protection zone around swine-breeding farm complexes].
D000397:Air Pollution / Q000517:prevention & control; D000822:Animal Husbandry; D000818:Animals; D012426:Russia; D013552:Swine
K obosnovaniiu shiriny sanitarno-zashchitnoĭ zony svinovodcheskikh kompleksov.