000 00639nam a2200121Ia 4500
008 180413s9999 xx 000 0 und d
020 _a8172330588 (Hbk)
245 0 _aRecent Advances In Dryland Agriculture Part 2
260 _bJodphur : Scientific 1993.
300 _a728
546 _aEng
690 _aDryland Agriculture ; Weed Management ; Nutrient Management ; Soil Conservation ; Water Conservation ; Watershed Management ; Land Use Systems ; Technology Transfer ; Government Policies ; Educational Policies ; Drought Management ; Crop Weather Relationships ; Crop Improvement ; Crooping Systems ; Farm Machinery ; Energy Utilization.
999 _c11527
_d11527