TY  - JOUR
T1  - Microbial and filth contents of lettuce (Lactuca sativa L.) and upland kangkong (Ipomea acquatica Forssk) grown in selected production systems.
JF  - Compendium of Human Ecology Researches in the Philippines
A1  - Arroyo, E. J. N.
A2  - Hurtada, W. A.
A2  - Dizon, E. I.
LA  - English
YR  - 2003
UL  - https://tuklas.up.edu.ph/Record/IPP-00000657571
KW  - Lettuce
KW  - Kangkong (water spinach)
ER  -