Diagnostic techniques for soils and crops : their value and use in estimating the fertility status of soils and nutritional requirements of crops

Bear, F.E.

Diagnostic techniques for soils and crops : their value and use in estimating the fertility status of soils and nutritional requirements of crops (Book) - Washington, D.C American Potash Institute 1948 - 308 p. 26 cm.


Deficiency diseases in plants Soil fertilizer requirements

631.811 BEA / 8445
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