|
|||||
|
|
The influence of irrigation on the nitrogen,phosphorous and potash requirements of different potato varieties |
|
| Authors: | W. C. Jacob R. H. White-Stevens P. H. Wessels |
| Affiliation: | 1. Cornell University, Agricultural Experiment Station, Ithaca, N. Y. |
| Abstract: | |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |