|
ON NEIGHBOURHOOD EFFECTS IN A SUCCESSIONAL COMMUNITY AND AN IMPROVED INDEX OF NEIGHBOURHOOD INTERFERENCE
|
|
|
青杄林恢复演替过程中的邻体竞争效应及邻体干扰指数的改进模型 |
|
Division of the Vertical Vegetation Zone in Lushan Mountain
|
|
|
庐山植被的垂直分带 |
|
THE POSITIVE CORRELATIONS BETWEEN THE ACTIVITY OF SUPEROXIDE DISMUTASE AND DEHYDRATION TOLERANCE IN WHEAT SEEDLINGS
|
|
|
小麦幼苗中过氧化物歧化酶活性与幼苗脱水忍耐力相关性的研究 |
|
DISTRIBUTION AND MIGRATION OF JEHOL FAUNA WITH REFERENCE TO NONMARINE JURASSIC-CRETACEOUS BOUNDARY IN CHINA
|
|
|
热河动物群的分布与迁移——兼论中国陆相侏罗-白垩系界线划分 |
|
CLONAL PROPAGATION OF ORCHIDS BY MEANS OF TISSUE CULTURE
|
|
|
建兰和秋兰原球茎的发生及其无性系的建立 |
|
STUDIES ON THE DEVELOPMENT OF GAMETOPHYTES OF FERNS FROM NORTHEASTERN CHINA Ⅰ.Polypodiaceea
|
|
|
东北蕨类植物配子体发育的研究——Ⅰ.水龙骨科 |
|
THE DISPERSION OF KOREAN PINE SEEDS AND THE EFFECT ON NATURAL REGENERATION IN THE MIXED KOREAN PINE AND BROAD-LEAVED TREE FOREST OF THE XIAOXINGAN MOUNTAINS
|
|
|
红松阔叶林中红松种子的分布及更新 |
|
SOME FUNDAMENTAL PROBLEMS OF QUATERNARY GEOLOGY OF EASTERN HEBEI PLAIN
|
|
|
试论河北平原东部第四纪地质几个基本问题 |
|
UTILIZATION OF THE FOOD RESOURCES BY PLATEAU PIKA
|
|
|
高原鼠兔食物资源利用的研究 |
|
THE ACTIVITIES FOR ACETYLCHOLINESTERASE, CARBOXYLESTERASE AND MIXED-FUNCTION OXIDASE IN RELATION TO PESTICIDE RESISTANCE IN THE HOUSEFLY
|
|
|
家蝇中乙酰胆碱酯酶、羧酸酯酶和多功能氧化酶活性与抗药性的关系 |
|
ON THE HEMATOLOGICAL INDICES OF POND-REARED COMMON CARP AND GRASS CARP
|
|
|
池养鲤和草鱼血液学指标的研究 |
