TY  - BOOK
AU  - "Lockard, R.G."
TI  - Mineral Deficiency symptoms of Cacao grown in Sand-Culture (Bull. No.107)
U1  - 631.84.095.338:633.74   J9 
PY  - 0000///Kuala Lumpur
CY  - 1959
PB  - Ministry of Agric. & Co-operation
ER  -