THE FLUCTUATION OF THE AREA OF LAND COVERED WITH TREES CAN REVEAL...

94. - DE TUYEN HS GIOI QUOC GIA 2013 DAP AN
Tiếng Anh DE TUYEN HS GIOI QUOC GIA 2013 DAP AN

94. The fluctuation of the area of land covered with trees can reveal much about the worsening environmental

deterioration. - NG