AL, R. A. E. (1981). STUDIES ON THE CONTROL OF NOXIUS WEEDS (CYPERUSROTINDUS L, IMPERATA CYLINDRA L, DE PERMISETUM PURPRE. [s.n].
Chicago Style (17th ed.) CitationAL, R.G. ABAD ET. STUDIES ON THE CONTROL OF NOXIUS WEEDS (CYPERUSROTINDUS L, IMPERATA CYLINDRA L, DE PERMISETUM PURPRE. [s.n], 1981.
MLA (8th ed.) CitationAL, R.G. ABAD ET. STUDIES ON THE CONTROL OF NOXIUS WEEDS (CYPERUSROTINDUS L, IMPERATA CYLINDRA L, DE PERMISETUM PURPRE. [s.n], 1981.
Warning: These citations may not always be 100% accurate.