Geographical Variation in the Parameters of Chlorophyll Fluorescence Induction Kinetics of Pinus armandi and Its Relations With the Growth of Tree Height A STUDY ON SELECTION OF GEOGRAPHICAL PROVENANCE OF PINUS TABULAEFORMIS RESISTING MATSUCOCCUS MATSUSCOCCUS MATSUMURAE KUWANA Geographical Variation in the Characteristics of Absorption Spectra and Fluorescence Spectra of Pinus armandi STUDY ON GEOGRAPHICAL VARIATION OF PHENOLOGY OF CHINESE FIR AND ITS CORRELATION TO PRODUCTIVITY IN CHINA GEOGRAPHICAL VARIATION AND CORRELATION IN SPECIFIC GRAVITY AND TRACHEID LENGTH OF JUVENILE WOOD OF MASSON PINE Geographical variation of Glycyrrhiza uralensis seed germination character on water stress Study on geographical variation of morphologic and germination characteristic of different Glycyrrhiza uralensis provenance seeds Genetic variation of geographical provenance of Pinus massoniana-Review and analysis Genetic Study and Pulpwood Selection of Loblolly Pine Provenances Ⅰ.Geographical Variation and Correlation Analyse of Economic Traits Variation in Fruit Characteristics of Hippophae tibetana(Elaeagnaceae) in the Eastern Qinghai-Tibet Plateau,China A TRENDFACE ANALYSIS OF GEOGRAPHICAL VARIATIONS IN NEW BAMBOO GROWTH OF PHYLLOSTACHYS HETEROCYCLA CV. PUBESCENS FROM DIFFERENT PROVENANCES Photosynthetic Characteristics of Sinopodophyllum hexandrum from Different Distribution Areas in China Geographical Variation of Resin Components between Masson Pine Provenances Geographical Variation of Photoperiodic Response in the Pine Caterpillar Geographic Variation of Cone Size of Picea schrenkiana var. tianschanica in the Tianshan Mountains of Xinjiang Geographical variation of morphology characters for natural populations of Pinus koraiensis