TY  - BOOK
AU  - Kumar, Prabhat
TI  - An Economic Appraisal of Amendments in Reclamation of Sodic Calcareous Soil and Its Effect of Rice Yield
U1  - 631.4 
PY  - 1998///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Soil Science
KW  - Thesis
ER  -