Potassium fertility in oxisols and ultisols of the humid tropics
Ritchey, K. Dale.
creator
text
Ithaca, New York
State College of Agriuclture and Life Sciences
1979
monographic
44 p. ; gráfs.
Fertilizantes potásicos
Potasio
Efecto en plantas
Suelos tropicales
Cornell International Agriculture Bulletin ; 37
48788
971013
20220817042600.0