TY  - BOOK
AU  - RAMASAMY (C); ramanadhan (swamy); Nadarajan N.
TI  - ulavargal valamana valvirku mukkiA velan tholiz nutpangal (tamil book)
U1  - J               P7;1 
PY  - 2007///
KW  - AGRICULTURAL AGRONOMY
ER  -