TY  - BOOK
AU  - GUPTA(LOKESH); CHAUDHARY(JL); DHURIA(RK); SOMANI(L L)
TI  - Urea : A Versatile Fertilizer and Feed Additive
SN  - 978-81-8321-218-2
U1  - J:24      Q11 
PY  - 2011///
KW  - FERTILIZERS
ER  -