Wachirawan Watcharapirak. 2009. The estimation of carbon storages in various growth stages of sugar cane in Si Satchanalai district, Sukhothai province, Thailand. Faculty of Environment and Resource Studies, Mahidol University;
Wachirawan Watcharapirak. (2009) The estimation of carbon storages in various growth stages of sugar cane in Si Satchanalai district, Sukhothai province, Thailand . Mahidol University/Bangkok.
Wachirawan Watcharapirak. The estimation of carbon storages in various growth stages of sugar cane in Si Satchanalai district, Sukhothai province, Thailand. . Bangkok:Mahidol University, 2009.
Wachirawan Watcharapirak. (2009) The estimation of carbon storages in various growth stages of sugar cane in Si Satchanalai district, Sukhothai province, Thailand . Mahidol University/Bangkok.