TY  - BOOK
AU  - J.V. Pancho
AU  -  S.R. Obien, 
TI  - Manual of weeds of tobacco farms in the philippines
SN  - 971-03-0038-5
U1  - 633.71958 
PY  - 1983///
CY  - Ilocosnorte
PB  - Philippine Tobacco Research and Training Centre
N1  - J.V. Pancho & S.R. Obien: Manual of weeds of tobacco farms in the philippines.  Ilocosnorte.  Philippine Tobacco Research and Training Centre, 1983. 971-03-0038-5--(633.71958PAN)
ER  -