TY  - BOOK
AU  - Shamsuddin, Zulkifli H.
TI  - Combined use of chemical and organic fertilizers: : proceedings of the seminar Proper Use of Chemical Fertilizers Combined with Organic Fertilizers in Crops Production
U1  - 631.87 
PY  - 1994///
CY  - Serdan, Selagar, Malaysia
PB  - Universiti Pertanian Malaysia
KW  - Abonos
KW  - Fertilizantes
ER  -