期刊论文详细信息
U.S. Department of Agriculture, National Agricultural Library contributed to BHL | 卷:no.103 |
Interpretation of trend in range condition from 3-step data / | |
Jack N. Reppert@@Richard E. Francis | |
[1] Repository$U.S. Department of Agriculture, National Agricultural Library | |
关键词: Methodology; Range plants; Research; Range ecology; Plant communities; | |
学科分类:植物学 | |
美国|英语 | |