TY  - BOOK
ED  - Canal Zone Experiment Gardens 
TI  - Annual reports of the Canal Zone Experiment Gardens for the fiscal years 1931 and 1932
U1  - 635 21st ed.
PY  - 1938///
CY  - Mount Hope
PB  - Panama Canal Press
KW  - Gardens-Canal zone-Annual report
KW  - Horticulture-Canal zone-Annual report
ER  -