00522nam a2200169Ia 450000500170000000800410001703500090005804100080006708200120007510000240008724500400011126000720015130000190022350000260024250500510026865000330031920260808125447.0260808s9999||||xx |||||||||||||| ||und||  a5400  aENG  a598.126  aDitmars, Raymond L. 0aField book of north american snakes  aNew DelhibInternational Books and Periodicals Supply Servicec1985  axii + 305 + 48  a13/86-87 / 25.04.1986  azoonosis, animal diseases, zoonotic infections  aZoonosisbZoology -- Animals