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| 《内蒙古林业科技》1979年(1—4期)总目录 | |
| 摘 要： | (括号中第一数字为期数,第二数字为页码) 森林保护几种微生物制剂防治林木食叶害虫试验·”·································……(1 .1)呼市地区部分天敌昆虫简介···················································……(3.18)杨树蛀干害虫的天敌一肿腿蜂···············································…….(4 .31)谈谈林木病虫害的预测预报工作······················… |
| 本文献已被 CNKI 等数据库收录！ | |