![](http://assets.echocommunity.org/book/f951ed33-c8cb-4c74-8aff-ac026c39018c/seeds-for-our-future-the-u-s-national-plant-germplasm-system_thumbnail.jpg?w=400)
The National Plant Germplasm System is a network of organizations and people dedicated to preserving the genetic difersity of crop plants. The national system collects plant germplasm from all over the world. This publication explains how and why the system came into being and lists the location of where species are stored. 2 Copies
出版物详细信息
- 出版者: U.S. Dept. of Agriculture, Agricultural Research Service
- Dewey Decimal: 631.523
- ECHO 图书馆: 631.523 USD