TY  - BOOK
AU  - Katwal, Tirtha Bdr
TI  - Economically important diseases of maize prevalent in high and mid altitude areas of Bhutan/ (Acc: D 1261)
U1  - 633.15 KAT 22
PY  - 2008///
CY  - Wengkhar, Mongar
PB  - RNR RC
ER  -