TY  - BOOK
AU  - Guzman, Beatrice Nicole T.
TI  - A marketing research and analysis for Manna Hydro Bio - Energy Catalyst
AV  - HF 5415.2 .G993 2012
PY  - 2012///
CY  - Las Piñas, Philippines
PB  - Southville International School and Colleges
N1  - Marketing
ER  -