Russian Agricultural Sciences > 2007 > 33 > 6 > 391-393
Source
Abstract
Identifiers
journal ISSN : | 1068-3674 |
journal e-ISSN : | 1934-8037 |
DOI | 10.3103/S1068367407060134 |
Russian Agricultural Sciences > 2007 > 33 > 6 > 391-393
journal ISSN : | 1068-3674 |
journal e-ISSN : | 1934-8037 |
DOI | 10.3103/S1068367407060134 |