Bartrum, Edward,  1833-1905 <br/><br/>
The Book of Pears and Plums; With Chapters on Cherries and Mulberries  [electronic resource] / 
Edward Bartrum 
 -  Project Gutenberg,  2010 
 - Project Gutenberg  31251 .
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Fruit-culture Pears Plum 
<br/><br/><label>LC Class. No.: </label>SB