Castor economy

Certain castor oil products from Brazil

United States International Trade Commission

1984

Vantagens locacionais na exploracão da mamona no Piauí

João Agostinho Teles

1976

Castor cultivation in Sri Lanka

Sri Lanka. Văvili Karmānta Amātyāṃśaya.

1973

Development of castor seed production and processing in Ethiopia

Raymond E. Borton

1969

The U.S. castor oil situation

George W. Kromer

1968

A cadeia produtiva do biodiesel da mamona no Ceará

Ricardo de Albuquerque Mendes

2008

Prospects of Indian castor oil exports under changing policy scenarios

Devi D. Tewari

1994

Castor oil

Reform Club (New York, N.Y.)

1888