Open AccessCOST AND RETURN ON INVESTMENT FROM LAYING DUCKS FARMING OF THE FARMERS IN BANGPLAMA DISTRICT, SUPHANBURI PROVINCE, THAILAND
Author(s) -
Pitan Sanpakdee
Publication year - 2019
Language(s) - English
Resource type - Conference proceedings
DOI - 10.20472/iac.2019.048.047
Subject(s) - laying , agriculture , investment (military) , agricultural science , business , agricultural economics , return on investment , geography , economics , environmental science , engineering , production (economics) , archaeology , political science , politics , law , structural engineering , macroeconomics