00266nam a2200109Ia 450000500170000000800410001708200150005810000220007324500190009526000340011430000080014820260224040759.0260224s9999||||xx |||||||||||||| ||und||  a595.42 GRI  aGriffiths, D.A.   0aAcarology VI    aNew York: Halsted Pressc1984  a645