Radiacion solar para secar caoba en Puerto Rico
By: por Edwin D. Maldonado
Series: Apuntes forestales tropicales; Tropical forest notes -- no. 14.
Published: 1962
Language: spa
Subjects: Mahogany; Drying; Solar dryers; Lumber
Work titles: Solar radiation used to dry mahogany lumber in Puerto Rico
Notes: Caption title.

"20 de diciembre de 1962"--Page 2.