A handbook of biological investigation / 
Harrison W. Ambrose III ... [et al.]. 
 - 6th ed. 
 - Winston-Salem, N.C. :  Hunter Textbooks,  c2002. 
 - viii, 188 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 169-171). 
<br/><br/><label>ISBN: </label>0887252664 9780887252662 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Methodology--Handbooks, manuals, etc.<br/>Biología--Investigaciones.<br/>Biología--Investigaciones--Métodos.
<br/><br/><label>LC Class. No.: </label>QH 324  / H236 2002 
<br/><br/><label>Dewey Class. No.: </label>574.072