Blough, Glenn Orlando. <br/><br/>
Teaching elementary science;  suggestions for classroom teachers 
[by] Glenn O. Blough [and] Paul E. Blackwood. 
 - [Washington]  Federal Security Agency, U.S. Office of Education  [1948] 
 - iv, 40 p.  illus.  23 cm. 
<br/><br/>Copies 1 and 2 of L111.A6 1948, no. 4 with: Education in Haiti / Mercer Cook. Washington : Govt. Print. Off., 1948. Bound together subsequent to publication. 
<br/><br/>"Selected bibliography":  p. 36-40. 
<br/><br/><label>LCCN: </label>e  48000024  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching--Elementary schools.
<br/><br/><label>LC Class. No.: </label>L111  / .A6 1948, no. 4 
<br/><br/><label>Dewey Class. No.: </label>372.35