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Pédologue Photos ❘ Science Photo Library
13257940 - Olivier de Serres, French soil scientist
12653470 - Olivier de Serres, French Soil Scientist
12395987 - Henry Granger Knight and his wife Nelly Dryden Knight
12375320 - Agricultural runoff research
12626694 - Olivier de Serres, French Soil Scientist
12375319 - Agricultural runoff research
12375298 - Fertiliser forecast system development
12375304 - Soil moisture research
12375296 - Agricultural soil research
12375295 - Plant growth research
12375363 - Soil scientist
11679401 - Agricultural soil samples analysis
11700251 - Firman Bear,US soil scientist
11679387 - Soil pesticides research
11677702 - Biochar soil supplement research
11679388 - Nitrogen and carbon levels crop research
11684979 - Environmental nitrogen analysis
11684958 - Orange tree growth research
11598765 - Curtis Marbut,US geologist
11831192 - Olivier de Serres,French soil scientist
11826355 - Geoforensic map
11614227 - Greenhouse gas reduction research
11677635 - Soil carbon sequestration study
11679366 - Agricultural soil sampling
11614128 - Agricultural soil research
11826349 - Soil scientist
11664563 - Citrus greening disease research
11614217 - Plant carbon use research
11614209 - Agricultural soil research
11592728 - Agricultural soil research
11592002 - Plant greenhouse gas research
11592001 - Plant greenhouse gas research
11553699 - Plant growth research
11568991 - Agricultural research
11614211 - Soil research
11614208 - Agricultural soil research
11614207 - River bacteria research
11587436 - Gasification research
11614148 - Water pollution research
11587437 - Gasification research
11553438 - Soil research
11748294 - Farm manure treatment system
11614218 - Plant carbon use research
11890294 - Biofuel research,giant reed plant
12066026 - Corn growth in alum residue treated soil
12058120 - Erosion studies
11568995 - Soil-cleaning bacteria research
11594742 - Soil erosion
11592045 - Agricultural soil research
11568990 - Drug contamination soil tests
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