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Box 41

 Container

Contains 7 Results:

Belgian Congo, undated

 File — Box: 41, Folder: [1]
Scope and Contents From the Series: There are an estimated 11,000+ photographic images in the collection in the form of positive and negative prints, color slides, and glass slides. The photography documents botanical expeditions and fieldwork, tapping and production operations of latex-bearing trees, identity and forms of plant species (especially those producing gums and rubbers), plant cultivation, and regional surveys of forest and agricultural habitats. Comprehensive regional surveys in Thailand, Puerto Rico, and the...
Dates: undated

Brazilian Amazon, undated

 File — Box: 41, Folder: [2]
Scope and Contents From the Series: There are an estimated 11,000+ photographic images in the collection in the form of positive and negative prints, color slides, and glass slides. The photography documents botanical expeditions and fieldwork, tapping and production operations of latex-bearing trees, identity and forms of plant species (especially those producing gums and rubbers), plant cultivation, and regional surveys of forest and agricultural habitats. Comprehensive regional surveys in Thailand, Puerto Rico, and the...
Dates: undated

Ecuador, undated

 File — Box: 41, Folder: [3]
Scope and Contents From the Series: There are an estimated 11,000+ photographic images in the collection in the form of positive and negative prints, color slides, and glass slides. The photography documents botanical expeditions and fieldwork, tapping and production operations of latex-bearing trees, identity and forms of plant species (especially those producing gums and rubbers), plant cultivation, and regional surveys of forest and agricultural habitats. Comprehensive regional surveys in Thailand, Puerto Rico, and the...
Dates: undated

India, undated

 File — Box: 41, Folder: [4]
Scope and Contents From the Series: There are an estimated 11,000+ photographic images in the collection in the form of positive and negative prints, color slides, and glass slides. The photography documents botanical expeditions and fieldwork, tapping and production operations of latex-bearing trees, identity and forms of plant species (especially those producing gums and rubbers), plant cultivation, and regional surveys of forest and agricultural habitats. Comprehensive regional surveys in Thailand, Puerto Rico, and the...
Dates: undated

Laticifers, undated

 File — Box: 41, Folder: [5]
Scope and Contents From the Series: There are an estimated 11,000+ photographic images in the collection in the form of positive and negative prints, color slides, and glass slides. The photography documents botanical expeditions and fieldwork, tapping and production operations of latex-bearing trees, identity and forms of plant species (especially those producing gums and rubbers), plant cultivation, and regional surveys of forest and agricultural habitats. Comprehensive regional surveys in Thailand, Puerto Rico, and the...
Dates: undated

Nigeria, undated

 File — Box: 41, Folder: [6]
Scope and Contents From the Series: There are an estimated 11,000+ photographic images in the collection in the form of positive and negative prints, color slides, and glass slides. The photography documents botanical expeditions and fieldwork, tapping and production operations of latex-bearing trees, identity and forms of plant species (especially those producing gums and rubbers), plant cultivation, and regional surveys of forest and agricultural habitats. Comprehensive regional surveys in Thailand, Puerto Rico, and the...
Dates: undated

Siam, undated

 File — Box: 41, Folder: [7]
Scope and Contents From the Series: There are an estimated 11,000+ photographic images in the collection in the form of positive and negative prints, color slides, and glass slides. The photography documents botanical expeditions and fieldwork, tapping and production operations of latex-bearing trees, identity and forms of plant species (especially those producing gums and rubbers), plant cultivation, and regional surveys of forest and agricultural habitats. Comprehensive regional surveys in Thailand, Puerto Rico, and the...
Dates: undated