Browsing Journal of Range Management, Volume 46, Number 3 (May 1993) by Subjects
Now showing items 113-132 of 173
Subjects |
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pest resistance [1] |
phenology [1] |
phosphorus fertilizers [1] |
physical properties [1] |
physicochemical properties [1] |
phytotoxicity [2] |
picloram [1] |
Pinus contorta [1] |
plant breeding [1] |
plant morphology [1] |
plant-water relations [2] |
Poaceae [4] |
poisonous weeds [1] |
population distribution [1] |
Portugal [1] |
prairie soils [1] |
prairies [1] |
Prosopis glandulosa [2] |
protein content [1] |
Psathyrostachys [1] |