Elpel, Thomas J. <br/><br/>
Botany in a day :  the patterns method of plant identification : Thomas J. Elpel's herbal field guide to plant families / 
[Thomas J. Elpel] 
 - Revised and expanded fifth edition 
 - vi, 221 pages :  illustrations, maps ;  28 cm 
<br/><br/> "January 2004"--T.p. verso 
<br/><br/> Explains the patterns method of plant identification, describing seven key patterns for recognizing more than 45,000 species of plants, and includes an illustrated reference guide to plant families 
<br/><br/><label>ISBN: </label>1892784157 (pbk : alk. paper) 9781892784155 (pbk : alk. paper) 
<br/><br/><label>LCCN: </label>99068343 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicinal plants--United States--Identification<br/>Wild flowers--United States--Identification<br/>Botany--United States.<br/>Environmental education.
<br/><br/><label>LC Class. No.: </label>QK110  / .E46 2004 QK110  / .E46 2004 
<br/><br/><label>Dewey Class. No.: </label>581.023ELP  / 1