Roses
Subtitle: a manual of the culture, management, diseases, insects, economics and breeding of greenhouse roses
By: edited by John W. Mastalerz and Robert W. Langhans. Published by Pennsylvania Flower Growers, New York State Flower Growers Association, Inc., Roses Inc., 1969.
Contributors: Langhans, Robert W., 1929-
Publisher: [s.n.]
Published: 1969
Place of publication: [s.l.]
Language: eng
Number of pages: 331
Subjects: Roses.; Roses -- Diseases and pests.
Notes: Includes bibliographies.