Waldren Richard P <br/><br/>
Laboratory manual of crop science 
Waldren Richard P; Ehler Stanley W 
 - Minneapolis  Burgess           1976 
 - v, 90p.  cm. 
<br/><br/> Appendix 81-90p 
<br/><br/><label>Standard No.: </label>51343 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:f3, L6