thesis
The Philippine journal of science.
- Authors
- Industrial Technology Development Institute (Philippines)
- Institute of Science (Philippines)
- Institute of Science and Technology (Philippines)
- National Institute of Science and Technology (Philippines)
- Philippines. Bureau of Science
- Philippines. Bureau of Science.
- Philippines. Department of Agriculture and Commerce.
- Philippines. Department of Science and Technology.
- Philippines. Dept. of Agriculture and Commerce.
- Philippines. Dept. of Science and Technology.
- Philippines. National Science and Technology Authority.
- Philippines. National Science Development Board.
- Science and Technology Information Institute (Philippines)
- Publication date
- 1 January 1915
- Publisher
- Manila :Bureau of Science