Science, Vol.281, No.5381, 1291-1292, 1998
Policy forum : Global food supply - Food production, population growth, and the environment
Daily G,
Dasgupta P,
Bolin B,
Crosson P,
du Guerny J,
Ehrlich P,
Folke C,
Jansson AM,
Jansson BO,
Kautsky N,
Kinzig A,
Levin S,
Maler KG,
Pinstrup-Andersen P,
Siniscalco D,
Walker B
