No Inv.: 2426-2430/P/Perp/95/5c
No Inv.: 9807-9816/P/Perp/97/10c~128612/PH/Perp/10/1c
Bibliografi : hlm. 438-442 No Inv.: 140520/Sm/Perp/14/1c
No Inv.: 9031/P/Perp/97/1c
No Inv.: 75853-75857/P/01/5c
No Inv.: 84527-84531/P/Perp/02/5c
No. Inv. : 149715-149716/P/Perp/15/2c
No Inv.: 2869/P/Perp/91/2c~2870/P/Perp/91/2c
Judul asli : "Integrated Control of Weeds"