TY - BOOK AU - Whitfield, Philip J. TI - The Biology of parasitism : An introduction to the study of associating organisms T2 - Contemporary biology SN - 0839114591 PY - 1979/// CY - Baltimore PB - University Park Press KW - Host-parasites relations KW - Parasites KW - Symbiosis N1 - Acc. No. 08558 : 09094 : 09095 ER -