[Contribution of veterinary specialists and zootechnicians to mastering the far north].
D000820:Animal Diseases / Q000517:prevention & control*; D000818:Animals; D049673:History, 20th Century; D009934:Organization and Administration; D014586:USSR; D014730:Veterinary Medicine / Q000266:history*
Vklad veterinarnykh spetsialistov i zootekhnikov v osvoenie kraínego servera.