Showing 1 - 20 results of 452 for search '', query time: 0.23s Refine Results
  1. 1
    Extent, magnitude, and sources of nitrate in the Flaxville and underlying aquifers, Fort Peck Indian Reservation, northeastern Montana /
    by Nimick, David A.
    Published 1998
    Government Document Book
  2. 2
    Pesticide concentrations in surface waters of New York State in relation to land use - 1997 /
    Published 1998
    Government Document Book
  3. 3
    The Agrochemicals handbook /
    Published 1987
    Book
  4. 4
    Towards a second green revolution : from chemical to new biological technologies in agriculture in the tropics : proceedings of the international meeting, organized by the Accademia Nazionale delle Scienze detta dei XL, Palazzo Civiltà del Lavoro, Roma, Italy, in collaboration with the Commission of European Communities and with ENEA, held in Rome, Italy, 8-10 September, 1986 /
    Published 1987
    Book
  5. 5
    El sulfato de hierro natural en la agricultura : sus ventajas /
    by Bacal, Benjamin
    Published 1943
    Book
  6. 6
    Agricultural chemicals and groundwater protection : suggested directions for consideration and action : recommendations from the conference, Agricultural chemicals and groundwater protection : emerging management and policy, October 1987, St. Paul, Minnesota /
    Published 1988
    Book
  7. 7
    Agricultural chemicals and groundwater protection : emerging management and policy : proceedings of a conference held October 22-23, 1987, St. Paul, Minnesota /
    Published 1988
    Book
  8. 8
    Handbook of agricultural chemicals.
    by Hanna, Lester William, 1909-
    Published 1952
    Book
  9. 9
    Modern gardening ; a complete guide to the agricultural uses of modern chemistry's miracle drugs /
    Book
  10. 10
    Nitrification inhibitors, potentials and limitations : papers presented at the annual meeting of the American Society of Agronomy in Chicago, Illinois, Dec. 6, 1978 /
    Published 1980
    Book
  11. 11
    Agrochemical residue-biota interactions in soil and aquatic ecosystems : proceedings and report of a combined advisory group meeting and research co-ordination meeting on agrochemical residue-biota interactions in soil and water /
    Published 1980
    Book
  12. 12
    Fertilizer, chemicals, and seed /
    by Farrington, William S.
    Published 1980
    Book
  13. 13
    Shell pesticide directory.
    Published 1973
    Serial
  14. 14
    Shell agricultural chemicals label book.
    Published 1980
    Serial
  15. 15
    Agricultural chemicals manufacture, 1971.
    by Sittig, Marshall
    Published 1971
    Book
  16. 16
    Down to earth ; a review of agricultural chemical progress.
    Journal
  17. 17
    Chemical concepts in pollutant behavior /
    by Tinsley, Ian J., 1929-
    Published 1979
    Book
  18. 18
    Liquid calibration handbook /
    by Kroon, Cornelius W.
    Published 1978
    Book
  19. 19
    Chimia si valentele ei cu agricultura.
    by Florescu, Mihail
    Published 1972
    Book
  20. 20
    Tree, turf and ornamental pesticide guide /
    Book
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