| УДК |
Аннотация: The book is intended to help children to study nature. Many teachers have felt difficulty of organising practical work for large classes. It hints for the teacher how to teach.
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Найдено документов в текущей БД: 3
631.4
R 95
R 95
Lessons on soil
[Текст] : монография / E.J. Russell. - London : Cambridge University Press, 1922. - 132 с. : figures. - (The Cambridge nature study series ; 1). - Библиогр: В надзаг.:. - 10-oo р.
Аннотация: The book is intended to help children to study nature. Many teachers have felt difficulty of organising practical work for large classes. It hints for the teacher how to teach.
Экземпляры всего: 1
ИЛ-Иф (1)
Свободны: ИЛ-Иф (1)
Аннотация: The book is intended to help children to study nature. Many teachers have felt difficulty of organising practical work for large classes. It hints for the teacher how to teach.
Экземпляры всего: 1
ИЛ-Иф (1)
Свободны: ИЛ-Иф (1)
631.9
R 95
R 95
Soil conditions and plant growth
[Текст] : сборник научных трудов / E.J. Russell; Ed. by A. Wild. - Eleventh edition / E.J.Russell. - Longman : English Language book society, 1988. - 991 с. : coloured plates, figures + tables. - Библиогр :in Text%ISBN 0 582 05506 7. - free of charge р.
Кл.слова (ненормированные):
mineral nutrition%temperature of the soil%water%soil structure plant roots%soil survey%ecology%microorganisms
Аннотация: This book is the most influential book in agricultural science. It will be of value to students and research workers in agriculture, horticulture, forestry and soil science, and to others concerned with the maintenance of soil fertility and appropriate use of the land. The book emphasizes the quantitative effects of soil and climate on the growth of farm crops, forest crops and natural vegetation. It also takes into account current concern with problems of heavy metal and nitrate pollution.
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ИЛ-Иф (1)
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| УДК |
Кл.слова (ненормированные):
mineral nutrition%temperature of the soil%water%soil structure plant roots%soil survey%ecology%microorganisms
Аннотация: This book is the most influential book in agricultural science. It will be of value to students and research workers in agriculture, horticulture, forestry and soil science, and to others concerned with the maintenance of soil fertility and appropriate use of the land. The book emphasizes the quantitative effects of soil and climate on the growth of farm crops, forest crops and natural vegetation. It also takes into account current concern with problems of heavy metal and nitrate pollution.
Экземпляры всего: 1
ИЛ-Иф (1)
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631.4
R 95
R 95
Boden und Pflanze
[Текст] : монография / E.J. Russell. - Zweite Auflage. - Dresden ; Leipzig : Verlag von Theodor Steinkopff, 1936. - 446 с. : 60 Figuren + 123 Tabellen. - Библиогр.: S. 407-423. - 3-00 р.
Кл.слова (ненормированные):
Bodenbakteriologie%Wachstum%klimatische Faktoren%Bodentypen%Mikroflora%Methoden der Bodenanalyse
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| УДК |
Кл.слова (ненормированные):
Bodenbakteriologie%Wachstum%klimatische Faktoren%Bodentypen%Mikroflora%Methoden der Bodenanalyse
Экземпляры всего: 1
ИЛ-Иф (1)
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