Brown, Irene L. <br/><br/>
Instructor's manual to accompany Ehrlich, Holm and Soule introductor y biology  / 
Irene L. Brown. 
 - New York :  McGraw-Hill,  c1974. 
 - 103 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology-- Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>570