000			00532cam a2200205 i 4500
020			_a0839114591
050	0	0	_aMED QL757 _b.W47
100	1		_aWhitfield, Philip.
245	1	4	_aThe biology of parasitism :
260			_aBaltimore : _bUniversity Park Press, _cc1979.
300			_ax, 277 p. : _bill. ;
490	0		_aContemporary biology
500			_aIncludes index.
650		0	_aHost-parasite relationships.
650		0	_aSymbiosis.
650		0	_aParasitology.
650		2	_aParasites.
650		2	_aSymbiosis.
942			_cBK
999			_c2540 _d2540