TY  - BOOK
AU  - Prasad, Dayanand
TI  - Studies on the Behaviour of Pyro and Orthophosphates in Calciorthents of Bihar
U1  - 631.42 
PY  - 2000///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Soil Science
KW  - Ph.D. Thesis
ER  -