Langer, R. H. M.  1921- <br/><br/>
How grasses grow 
R.H.M. Langer 
 - 2d ed. 
 - Baltimore  University Park Press  [1979] 
 - 66 p.  ill  22 cm. 
 - The Institute of Biology's studies in biology  no. 34 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grasses<br/>Grasses--Growth<br/>Grain<br/>Pastures
<br/><br/><label>Dewey Class. No.: </label>584  / .9  / 0431