Royal horticultural society :  encyclopedia of gardening / 
edited by Christopher, Brickeli. 
 - 1st ed. 
 - London :  Royal Horticultural Society,  1954. 
 - xvii, 751 p. ;  ill. (some col.) ;  30 cm. 
<br/><br/><label>ISBN: </label>1405303530 (hbk.) 9781405303538 (hbk.) 
<br/><br/><label>LCCN: </label>89832033  
<br/><br/><label>Dewey Class. No.: </label>635.03  / BRI