TY  - BOOK
AU  - V.J. Kilmer
AU  -  S.E. Younts  N.C. Brady
TI  - Role of potassium in agriculture
U1  - 631.8306 
PY  - 1968///
CY  - Wisconsin
PB  - American Society of Agronomy, CSSA & SSSA
N1  - V.J. Kilmer; S.E. Younts & N.C. Brady: Role of potassium in agriculture.  Wisconsin.  American Society of Agronomy, CSSA & SSSA, 1968.--(631.8306KIL)
ER  -