TY  - BOOK
AU  - ROBERT W PEARSON
TI  - SOIL ACIDITY AND LIMING
U1  - TR 631.41P318 S 
PY  - 1967///
CY  - WISCONSIS
PB  - AMERICAN SOCIETY OF AGRONOMY,INC., PUBLISHER
KW  - SOIL ACIDITY AND LIMING
N1  - BANWANLAL AGRA
ER  -