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1991 03

AN INTEGRATED EVALUATION OF PRACTICAL MODELS FOR MARSHLAND USES IN LIXIAHE REGION, JIANGSU PROVINCE
AN INTEGRATED EVALUATION OF PRACTICAL MODELS FOR MARSHLAND USES IN LIXIAHE REGION, JIANGSU PROVINCE 1991 03 [1-5][Abstract](1573)[pdf 297KB](651)
EPIDEMIC REGIONAL ANALYSIS OF BROWN SPOT NEEDLE BLIGHT OF SLASH PINE AND LOBLOLLY PINE
EPIDEMIC REGIONAL ANALYSIS OF BROWN SPOT NEEDLE BLIGHT OF SLASH PINE AND LOBLOLLY PINE 1991 03 [6-11][Abstract](1829)[pdf 366KB](643)
A STUDY ON THE DENSITY EFFECT LAW OF THE SOUTHERN TYPE POPLARS
A STUDY ON THE DENSITY EFFECT LAW OF THE SOUTHERN TYPE POPLARS 1991 03 [12-19][Abstract](1727)[pdf 424KB](706)
THE MULTIPLE INPUT OUTPUT RECURSIVE MODEL FOR FOREST RESOURCES
THE MULTIPLE INPUT OUTPUT RECURSIVE MODEL FOR FOREST RESOURCES 1991 03 [20-23][Abstract](1590)[pdf 203KB](626)
RESISTANT MECHANISM OF SLASH PINE TO BROWN SPOT NEEDLE DISEASE -The Relationship between Needle Tissue Structures and Resin Contents of Slash Pine and Disease Resistance
RESISTANT MECHANISM OF SLASH PINE TO BROWN SPOT NEEDLE DISEASE -The Relationship between Needle Tissue Structures and Resin Contents of Slash Pine and Disease Resistance 1991 03 [24-30][Abstract](1725)[pdf 493KB](677)
A STUDY ON CELL SUSPENSION CULTURE AND SOMATIC EMBRYOGENESIS OF POPULUS SIMONII
A STUDY ON CELL SUSPENSION CULTURE AND SOMATIC EMBRYOGENESIS OF POPULUS SIMONII 1991 03 [31-36][Abstract](1827)[pdf 464KB](811)

1991 03 [37-37][Abstract](1248)[pdf 94KB](553)
MAPPING SOIL ON THE COAST OF DONGTAI CITY WITH TM CCT REMOTE SENSING DATA
MAPPING SOIL ON THE COAST OF DONGTAI CITY WITH TM CCT REMOTE SENSING DATA 1991 03 [38-43][Abstract](1559)[pdf 354KB](630)
EFFECT OF CONTINUOUS CROPPING WITH CHINESE FIR UPON SOIL NUTRIENTS AND ITS FEEDBACK
EFFECT OF CONTINUOUS CROPPING WITH CHINESE FIR UPON SOIL NUTRIENTS AND ITS FEEDBACK 1991 03 [44-49][Abstract](1653)[pdf 384KB](734)
A PRIMARY RESEARCH ON PROCESSING OF PARTICLE BOARD SURFACING WITH VENEER
A PRIMARY RESEARCH ON PROCESSING OF PARTICLE BOARD SURFACING WITH VENEER 1991 03 [50-53][Abstract](1659)[pdf 231KB](647)
THE CALCULATION OF NATURAL FREQUENCIES OF ELASTIC SIMPLY SUPPORTED BEAMS WITH CONCENTRATED MASS
THE CALCULATION OF NATURAL FREQUENCIES OF ELASTIC SIMPLY SUPPORTED BEAMS WITH CONCENTRATED MASS 1991 03 [54-59][Abstract](1183)[pdf 262KB](1332)
A STUDY ON ECOSYSTEM PRODUCTIVITY AND TREE GROWING RULES OF ORMOSIA XYLOCARPA PLANTATION STAND
A STUDY ON ECOSYSTEM PRODUCTIVITY AND TREE GROWING RULES OF ORMOSIA XYLOCARPA PLANTATION STAND 1991 03 [60-65][Abstract](1426)[pdf 353KB](663)
SIMULATION FOR INHAUL OPERATION OF A CABLE YARDING SYSTEM
SIMULATION FOR INHAUL OPERATION OF A CABLE YARDING SYSTEM 1991 03 [66-70][Abstract](1265)[pdf 264KB](804)
A DISCUSSION ABOUT TELESCOPIC HANDLERS
A DISCUSSION ABOUT TELESCOPIC HANDLERS 1991 03 [71-74][Abstract](1132)[pdf 237KB](651)
STUDIES ON RATIONAL APPLICATION OF CHEMICAL CONTROL IN INTEGRATED MANAGEMENT OF PINE CATERPILLAR
STUDIES ON RATIONAL APPLICATION OF CHEMICAL CONTROL IN INTEGRATED MANAGEMENT OF PINE CATERPILLAR 1991 03 [75-81][Abstract](1412)[pdf 449KB](719)
GENERALITY OF CHEMICAL PROCESS OF GREEN CROWN OF TREE IN USSR
GENERALITY OF CHEMICAL PROCESS OF GREEN CROWN OF TREE IN USSR 1991 03 [82-85][Abstract](1204)[pdf 276KB](622)
STUDIES ON THE SAPWOOD STAIN FUNGI ON THE TILIA MIQUELIANA MAXIM.
STUDIES ON THE SAPWOOD STAIN FUNGI ON THE TILIA MIQUELIANA MAXIM. 1991 03 [86-88][Abstract](1699)[pdf 286KB](693)
THE USE OF THE CALCULATION OF THE SOLAR APPARENT COORDINATE TO REFORM THE HEIGHT OF AN OBJECT SURVEY AND POSITIONS
THE USE OF THE CALCULATION OF THE SOLAR APPARENT COORDINATE TO REFORM THE HEIGHT OF AN OBJECT SURVEY AND POSITIONS 1991 03 [89-93][Abstract](3288)[pdf 241KB](5538)
ANALYSIS AND CALCULATION OF ENGAGED HELICAL GEAR WITH INTERNAL TRAPEZOID SCREW
ANALYSIS AND CALCULATION OF ENGAGED HELICAL GEAR WITH INTERNAL TRAPEZOID SCREW 1991 03 [94-98][Abstract](1332)[pdf 254KB](768)