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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1970 1
1971 1
1972 1
1973 1
1981 2
2024 0

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6 results

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Page 1
Orgnic farming.
Lockeretz W, Kohl DH, Shearer G. Lockeretz W, et al. Science. 1981 Aug 14;213(4509):710-2. doi: 10.1126/science.213.4509.710-a. Science. 1981. PMID: 17834563 No abstract available.
Lockeretz W. Lockeretz W. Science. 1971 May 7;172(3983):514. doi: 10.1126/science.172.3983.514-b. Science. 1971. PMID: 17802200 No abstract available.
Arrogance over clean air.
Lockeretz W. Lockeretz W. Science. 1970 May 8;168(3932):651-3. doi: 10.1126/science.168.3932.651-a. Science. 1970. PMID: 5438494 No abstract available.
Organic farming in the corn belt.
Lockeretz W, Shearer G, Kohl DH. Lockeretz W, et al. Science. 1981 Feb 6;211(4482):540-7. doi: 10.1126/science.211.4482.540. Science. 1981. PMID: 17840931
Letters to the editor.
Lockeretz W. Lockeretz W. Science. 1972 Sep 29;177(4055):1153-4. doi: 10.1126/science.177.4055.1153. Science. 1972. PMID: 17847191 Free article. No abstract available.
On the lead content of human hair (1871-1971).
Lockeretz W. Lockeretz W. Science. 1973 Jun 8;180(4090):1080. doi: 10.1126/science.180.4090.1080. Science. 1973. PMID: 4706326 No abstract available.