No Inv.: 1891-1893/S/Perp/99/3c
No Inv.: 1632-1633/S/Perp/98/2c
No Inv.: 3059-3060/P/Perp/99/2c~135819/PH/Perp/13/1c
Judul asli : "The Green Revolution the American Environmental Movement"
No Inv.: 4495/P/00/1c
No Inv.: 1660-1662/S/98/3c
No Inv.: 67790-67798/S/00/9c~77897-77902/S/01/6c
No Inv.: 73552/S/00/1c~127317-127321/P/Perp/10/5c
No Inv.: 4855/P/00/1c
No Inv.: 74600-74604/P/00/5c