Lathwell, Douglas J.

Crop response tu liming of ultisols and oxisols - Ithaca : New York College of Agriculture and Life Sciences, 1979 - 36 p. - Cornell International Agriculture Bulletin ; 35 . - Cornell International Agriculture Bulletin ; 35 .

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Calcio--Efecto en plantas.
Calcio--Efecto en suelos.
Suelos--Acidez.