An makabag ong Gatbo  = A modern Gatbo. 

 - volume II 
 - Los Baņos :  Philippine Rice Research Institute,  2016. 
 - 85 pages :  color illustrations ;  22 cm. 
 - Anthropological and socioeconomic characterization of selected indigenous farming communities in the Bicol region,  vol. 2 .
<br/><br/><label>ISBN: </label>9789719081968 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture (Bicol region)--social and economic condition.--Philippines
<br/><br/><label>LC Class. No.: </label>SB 209   / A58 2016