1STUDY WITH SCANNING ELECTRON MICROSCOPE ON MICRO-TEXTURE OF THE RESIDUAL RED CLAY FROM CARBONATE ROCKS233-237
2THE DEVELOPING FEATURES AND THE GEOMORPHIC SIGNIFICANCE OF CARBONATE ROCKS WEATHERING CRUST ON HIGH MOUNTAINS239-244
3THE GRAIN-SIZE DISTRIBUTING FEATURES OF SOIL LAYERS ON A CARBONATE-NONCARBONATE ROCK CONTACT KARST LANDSCAPE IN GUIZHOU PROVINCE AND THEIR INDICATION245-251
4PHYSICOCHEMICAL MECHANISMS OF RATE-DETERMINING OF CALCITE DEPOSITION AND THEIR IMPLICATIONS FOR PALEO-ENVIRONMENTAL RECONSTRUCTION252-257
10COMPARISON OF THE ELEMENT BACKGROUND VALUES BETWEEN TWO SPECIES OF RARE AND ENDANGERED PLANTS IN MULUN FOREST, GUANGXI299-302
11A PRELIMINERY STUDY ON APPLYING TECC METHOD FOR PLANNING SCENIC AREA--A CASE OF HONGFENGHU LAKE, GUIZHOU303-308