|
Scienceray > Tags > North America
|
 |
North America |
|
|
 | | Roots of Agriculture Technology Development | | by balisunset, Sep 16, 2008 | | Science-based technologies were exceptional in agriculture until the mid-nineteenth century. Innovations in agriculture were developed and applied by the people cultivating the land, and the innovations related to the interaction between crops, soils, and cattle. | | Comments(0) Liked It: 0 |
|
|
