Subjects: ECOLOGICAL zones; ECOLOGICAL modernization; ENVIRONMENTAL protection planningGUANGXI Zhuangzu Zizhiqu (China)
Record details
Subjects: *UNIVERSITIES & colleges; FOREIGN studentsUNITED StatesHARVARD University ; MASSACHUSETTS Institute of Technology ; PRINCETON University
Subjects: *EUCALYPTUS; *KIRKENDALL effect; *SUPERHEATERS