WORLD OUTLOOK FOR CONVENTIONAL AGRICULTURE

[1] UPPER LIMIT OF CROP YIELD [J]. SCIENCE, 1962, 137 (3523) : 11 - &

[2] BROWN LR, 1967, COLUMBIA J WORLD BUS, V2, P15

[3] GENETIC POTENTIALS FOR INCREASING YIELDS OF FOOD CROPS AND ANIMALS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1966, 56 (02) : 370 - +

[4] MELLOR J, 1966, ECONOMICS AGRICULTUR, P157

[5] STEP TO MAN [J]. SCIENCE, 1965, 149 (3684) : 607 - &

[6] PLATT JR, 1966, ROAD MAN

[7] 1965, 25 US DEP AGR FOR AG

[8] 1967, WORLD FOOD PROBLEM, P215

[9] 1967, WORLD FOOD PROBLEM, V2, P197

[10] 1966, PLANT SCIENCES NOW C, pR4

[1] UPPER LIMIT OF CROP YIELD [J]. SCIENCE, 1962, 137 (3523) : 11 - &

[2] BROWN LR, 1967, COLUMBIA J WORLD BUS, V2, P15

[3] GENETIC POTENTIALS FOR INCREASING YIELDS OF FOOD CROPS AND ANIMALS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1966, 56 (02) : 370 - +

[4] MELLOR J, 1966, ECONOMICS AGRICULTUR, P157

[5] STEP TO MAN [J]. SCIENCE, 1965, 149 (3684) : 607 - &

[6] PLATT JR, 1966, ROAD MAN

[7] 1965, 25 US DEP AGR FOR AG

[8] 1967, WORLD FOOD PROBLEM, P215

[9] 1967, WORLD FOOD PROBLEM, V2, P197

[10] 1966, PLANT SCIENCES NOW C, pR4