Garcia, M. B. (1974). Utilization of weeds as instructional materials in high school science. [S.l s.n.].
Chicago Style (17th ed.) CitationGarcia, Manuel B. Utilization of Weeds as Instructional Materials in High School Science. Quezon City: [S.l s.n.], 1974.
MLA (9th ed.) CitationGarcia, Manuel B. Utilization of Weeds as Instructional Materials in High School Science. [S.l s.n.], 1974.
Warning: These citations may not always be 100% accurate.