Economic geography of the Philippines by Salita, Domingo C.

Table of contents only

Proceedings part I : symposium on recent advances in agricultural research. part II : symposium on biological research and human survival

Proceedings agricultural strategies in countryside development focus on the small farmers, November 18, 1978, UPLB, College, Laguna.

Proceedings of the Symposium on Recent Developments in Biological Research, PICC, Manila, Philippines, December 1, 1978.

Proceedings agricultural strategies in countryside development focus on the small farmers, November 18, 1978, UPLB. College, Laguna.

Philippine plants and their contained natural products biological and pharmacological literature survey by Santos, Alfredo C.

Alcohol as motor fuel

Alcohol as motor fuel

Taxonomy of the fresh-water algae of Laguna de Bay and vicinity by Pantastico, Julia B.

Taxonomy of the fresh-water algae of Laguna de Bay and vicinity by Pantastico, Julia B.