Soggetti all'interno della tua ricerca.
Soggetti all'interno della tua ricerca.
Soils
1
Agriculture
1
Analysis
1
Classification
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Fertilizers
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Irrigation
1
Land use
1
Soil fertility
1
Soil surveys
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1Pubblicazione 1976### CRL customization ### ?> ### Add publisher and desc details ### ?>[s.l. : s.n., 1976?]16 p. : ill., maps ; 26 cm.
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2Pubblicazione 1979### CRL customization ### ?> ### Add publisher and desc details ### ?>Bangalore : Karnataka State, Dept. of Agriculture, [1979]33 p., [1] leaf of plates : col. map ; 22 cm.
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3Pubblicazione 1971### CRL customization ### ?> ### Add publisher and desc details ### ?>New Delhi : Water Management Division, Dept. of Agriculture, Ministry of Agriculture, [1971]1 v. (various pagings) : ill. ; 27 cm.
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4di Jhina, Padam Singh### CRL customization ### ?> ### Add publisher and desc details ### ?>
Pubblicazione 1962New Delhi, Directorate of Extension, Ministry of Food and Agriculture, [1962]122 p. illus. 22 cm. -
5Pubblicazione 1973### CRL customization ### ?> ### Add publisher and desc details ### ?>New Delhi : Central Water Commission, Ministry of Agriculture and Irrigation (Dept. of Irrigation), Govt. of India, 1973-v. ill. ; 30 cm.