Khotbah dari Lembah Raya
Subtitle: telaah perekonomian Riau di ujung pena wartawan
By: Edyanus Herman Halim ; kata pengantar, Erzon
Edition: Cet. 1.
Publisher: Alaf Riau
Published: 2008
Place of publication: Pekanbaru
Language: ind
Number of pages: 198
ISBN-13: 9789793497679
Description: Economic conditions in Riau Province.