TY  - BOOK
AU  - Mukhopadhyay, S. S and others,
TI  - Proceedings of the International Symposium Held at Punjab Agricultural University ,Ludhiana,India 22-25 November 2006 Balanced Fertilization for Sustaining Crop Productivity
SN  - 9783952324325
U1  - 630 
PY  - 2006///
CY  - Ludhiyana
PB  - International Potash Instittute Horgen.
KW  - Agriculture. & related technologies
ER  -