[Improved efficiency of mineral fertilizers on collective and state farms of the Pskov region]
1987
Ivanov, I.A.
Ключевые слова АГРОВОК
Библиографическая информация
Другие темы
Rsfrs-en-europa; Rsfsr in europe; Engrais mineral; Fertilizantes; Efficacite; Rsfsr d'europe; Dosis de aplicacion
Язык
Русский
Тип
Non-Conventional
Источник
[The use of fertilizers under the conditions of intensified soil management in the RSFSR North-Wesr].- Leningrad (USSR), 1987. p. 66-73
1989-08-15
AGRIS AP
Поставщик данных
Эту запись предоставил Unassigned data from the former USSR
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