• Creator
  • 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. 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)
  • Created Date
  • 1908
  • Publisher
  • Manila :Bureau of Science
  • Description
  • V. 3 pt. A 1908.