Use of acid stimulant in resin tapping [about chir pine tree, Nepal]
1980
AGROVOC关键词
书目信息
页码
6 p.
其它主题
Incision en la corteza; Acidos; Saignee
语言
英语
类型
Non-Conventional
团体作者
Ministry of Forests, Kathmandu (Nepal). Forest Survey and Research Office
1987-08-15
AGRIS AP