Growing azaleas and rhododendrons
By: [by the Crops Research Division and the Entomology Research Division, Agricultural Research Service.
Contributors: United States. Entomology Research Division.
Edition: Rev.
Series: Home and garden bulletin no. 71; Home and garden bulletin ;; no. 71.
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Subjects: Azaleas.; Rhododendrons.