Chitwood, Benjamin Goodwin,  1907-1972. <br/><br/>
Introduction to nematology / 
by B. G. Chitwood and M. B. Chitwood, with contributions by R. O. Christenson ... [et al.]. 
 - Baltimore :  University Park Press,  1974. 
 - 334 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>0839106971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematoda.