Soulsby, E. J. L. (1974). Parasitic zoonoses: Clinical and experimental studies. Academic press.
Dyfyniad Arddull ChicagoSoulsby, E J L. Parasitic Zoonoses: Clinical and Experimental Studies. New york: Academic press, 1974.
Dyfyniad MLASoulsby, E J L. Parasitic Zoonoses: Clinical and Experimental Studies. Academic press, 1974.
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