TY  - BOOK
AU  - Dent, F.J
AU  - Gangwani, S
ED  - Expert Consultation of the Asian Network on Bio and Organic Fertilizers
TI  - Progress and problems in the extension of integrated plant nutrition systems (IPNS) at farm level in Asia: report of the expert consultation of the Asian network on bio and organic fertilizers
T2  - RAPA publication 1995/12
U1  - 631.81095 
PY  - 1995///
PB  - FAO
KW  - Fertilizers
ER  -