00399nam a22001217a 4500 RUA WAL SAM 2017 C332 Or. SOMBAT THAMRONGTHANYAWONG. The 2nd International Symposium on Sustainable Agriculture and Agro-Industry(ISSAA)/ ISSAA 2017: Innovation for tomorrow's world. phnom penh rua 2017 xiv.116p. ill. 29cm. MA 22026 22026