00379nam0a2200133i0045000010006000000050017000060200015000230350015000380410008000531000015000612450102000762600034001783000033002122562920260715175258.0  a5120002765  atr986286160 arus1 aAkumov, A.10aKleshh varroa-vozbuditel varoatoza pchel. Morfologicheskijj ocherk /c[Aut. ] A. Akumov [i in. ].  aKiev :bNaukova Dumka,c1988.  a116, [3] s. :bil. ;c24 cm.