[Equipment of makeshift agricultural airfields (helipads) and the organization of technical aviation operations].
D000337:Aerospace Medicine; D000383:Agriculture / Q000295:instrumentation*; D001359:Aviation / Q000295:instrumentation*; D006801:Humans; D006920:Hygiene; D012499:Sanitation / Q000295:instrumentation; D014455:Ukraine
Oborudovanie vremennykh sel'skokhoziaĭstvennykh aérodromov (vertodromov) i organizatsiia aviatsionno-tekhnicheskikh rabot.