TY  - BOOK
AU  - Cheah Kok Kheong
AU  -  B.R. Hewitt Hsu Yu-Chu K.T. Joseph  C.N. Williams
TI  - Modern agriculture for tropical schools
U1  - 630.913 
PY  - 1969///
CY  - London
PB  - Oxford University Press
N1  - Cheah Kok Kheong; B.R. Hewitt; Hsu Yu-Chu; K.T. Joseph & C.N. Williams: Modern agriculture for tropical schools.  London.  Oxford University Press, 1969.--(630.913KHE)
ER  -