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:l:研究报告与技术资料术 . t ’ 一j 。对云南东部垦区低温与橡胶树寒害的再认识……、…·¨”林福金黄卓泉(91·1 t 2)云南河口垦区的冬季低温与橡胶树寒害…………?………………“沈利宗(91·l,·10)河口垦区1988/89年冬橡胶树寒害普查报告………………………叶其彭(91·1
: l: Research Report and Technical Information. Re-understanding of low temperature and rubber tree chilling harm in reclamation area in eastern Yunnan ... ... “¨” Lin Fujin Huang Zhuoquan (91 · 1 t 2) Winter low temperature and rubber tree chill injury in Yunnan Hekou reclamation area ............? .................. "Shen Lizong (91 · l, · 10) cesium reclamation 1988/89 winter rubber tree calamity census ........................... Ye Qipeng (91 · 1