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Series Yearbook of agriculture Remove constraint Yearbook of agriculture: Yearbook of agriculture Subjects agriculture Remove constraint agriculture: agriculture Subjects technology Remove constraint technology: technology

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1. Part IV. Technology: Introduction

Author:: Hess, Charles E.
Subject:: agriculture , agricultural research , agricultural machinery and equipment , technology , electronic equipment , USDA , United States
Physical description:: p. 137-139.
Collection:: Rural Development Publications Collection
Series:: Yearbook of agriculture
Part Of:: Yearbook of agriculture. 1991

2. Science, social science, policy, and environment.

Author:: Geasler, M. , Poley, J.
Subject:: agriculture , technology , information dissemination , environmental management , social sciences
Physical description:: p. 217-222.
Collection:: Rural Development Publications Collection
Series:: Yearbook of agriculture
Part Of:: Yearbook of agriculture. 1991

3. Technology unlocks cropland productivity.

Author:: Carlson, C.W.
Subject:: agriculture , crop production , technology , irrigation , fertilizers , rain , United States
Physical description:: p. 309-314.
Collection:: Rural Development Publications Collection
Series:: Yearbook of agriculture
Part Of:: Yearbook of agriculture. 1987