Thorne, Marlowe D.

Agronomists and food; contributions and challenges; paper presentates at the annualmeeting - Madison, Wiss. : American Society of Agronomy, 1977 - 108 p. - ASA. Special publication ; 30 . - ASA special publication ; 30 .

46522


Alimentos--Abastecimiento.
Política agrícola.

338.18 / T4