| The author: | SHafronov Oleg Dmitrievich |
| Dissertation theme: | the Ekologo-agrochemical estimation of fertility of sod-podzolic soils Volgo-Vjatskogo of region at their long agricultural use |
| The dissertation description: | An ekologo-agrochemical estimation of fertility of sod-podzolic soils Volgo-Vjatskogo of region at their long agricultural use: the dissertation... Doctors of agricultural sciences: 06.01.04, 03.00.16. - Nizhni Novgorod, 2005.356 p.: ooze. RSL OD, 71 06-6/29 |
| Year: | 2005 |
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