00279nam a2200097Ia 4500 230907s9999||||xx |||||||||||||| ||und|| 620,RES The research report on application of low-carbon technology in Expo 2010 Shanghai. xv, 247p.: BK 597470 597470 0 0 0 0 CAS-E CAS-E 2018-04-10 0 620,RES CAS-E0001569 2023-09-12 2023-09-12 BK