TY  - BOOK
AU  - Wheeting, Lawrence C.
TI  - Cooperative field experiments with commercial fertilizer mixtures
U1  - PA-C 631.81 B85 
CY  - Pullman, Washington
PB  -  Agricultural Experiment Station
KW  - Fertilizantes
KW  -  colecciones de escritos
KW  -  experimentación
N1  - Enc. con impresos similares
ER  -