TY  - BOOK
AU  - Gupta, P. C. 
AU  -  Toole, J. C. O.
TI  - Upland rich: A Global prespective
SN  - 9711041723
U1  - 633.18/GUU 22
PY  - 1986///
CY  - Philippines
PB  - International Rich Research Institute
KW  - Upland rich
KW  - Soil management
N1  - Includes index
UR  - http://books.google.com.bd/books?id=DlRlYq5u-J8C&pg=PA360&dq=9711041723&hl=en&sa=X&ei=9vALVJ6XKNbmuQSuroCgCQ&ved=0CBwQ6AEwAA#v=onepage&q=9711041723&f=false
ER  -