Havlin, John L.

Soil fertility and fertilizers An introduction to nutrient management John L. Havlin, Samuel L. Tisdale, James D. Beaton - 7th. ed. - New Delhi Prentice-Hall of India 2006 - x, 515 p. Ill. pic. col. 24 cm.

Includes index

Adult

812033017X


Fertilizers
Soil fertility
Crops--Nutrition

631.4