Vanilla culture in Puerto Rico
Series: Circular - Federal Experiment Station in Puerto Rico of the United States Department of Agriculture -- no. 28; Circular (Puerto Rico Experiment Station) -- no. 28.
Publisher: U.S. Dept. of Agriculture
Published: 1948
Place of publication: Washington, D.C
Language: eng
Number of pages: 94
Subjects: Vanilla; Orchids
Notes: Caption title.

"Literature cited": p. 77-94.