Soil fertility and fertilizers :

Soil fertility and fertilizers : an introduction to nutrient management / John L. Havlin ... [et al.]. - 7th ed. - Upper Saddle River, N.J. : Pearson Prentice Hall, c2005. - xi, 515 p. : ill. ; 27 cm.

Includes bibliographical references and index.

0130278246


Fertilizers.
Soil fertility.
Crops--Nutrition.

631.8 SOI

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