Purvis, M. J. (Marion Joy) <br/><br/>
Laboratory techniques in botany 
[by] M. J. Purvis, D. C. Collier and D. Walls; with a foreword by D. Lewis. 
 - 2nd ed. 
 - London,  Butterworths,  1966. 
 - Laboratory techniques series .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>66077983 //r86 
<br/><br/><label>Nat. Bib. No.: </label>B66-11957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany -- Technique.--Botany -- Technique.
<br/><br/><label>LC Class. No.: </label>QK673  / .P94 1966a 
<br/><br/><label>Dewey Class. No.: </label>581.028