Welch, H. J. <br/><br/>
The conifer manual / 
Humphrey J. Welch. 
 - Dordrecht :  Kluwer Academic Publishers,  c1991- 
 - v. <1> :  ill. 
 - Forestry sciences ;  v. 34 .
<br/><br/> "Represents a full revision and up-dating of ... Manual of cultivated conifers in the cold and warm-temperate zone, by P. den Ouden and Dr. B.K. Boom (1965) and Manual of dwarf conifers, by Humphrey J. Welch (1979)." 
<br/><br/><label>ISBN: </label>0792306163 
<br/><br/><label>LCCN: </label>91065179     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ornamental conifers.<br/>Conifers.<br/>Ornamental conifers--Varieties.<br/>Conifers--Varieties.