Quantity :1
Title: In focus: The lowly but valuable limestone.
Author : Sison, J.A.
Subject:
limestones, history, color, calcium carbonate, magnesium,
Material : serials
Serial Title : The Philippine Agriculture Magazine
Publisher : Manila Bulletin Publishing Corporation,
ISSN : 0118-857-7
PR-AS
2005
AGRI V9N3
SEARCA Library
Serials