Parasites: A Treatise on the Entozoa of Man and Animals Including Some Account of the Ectozoa

T. SpencerCobbold

《Parasites: A Treatise on the Entozoa of Man and Animals Including Some Account of the Ectozoa》，T. SpencerCobbold。这是一部关于自然、科学、文学的公版作品，适合在安静的片刻里慢慢读下去。