1. A case–control analysis of maternal diet and risk of neural tube defects in Bangladesh. Issue 14 (15th April 2019) Authors: Obrycki, John F.; Lee, Jane J.; Kapur, Kush; Paul, Ligi; Hasan, Md Omar Sharif Ibne; Mia, Selim; Quamruzzaman, Quazi; Christiani, David C.; Mazumdar, Maitreyi Journal: Birth defects research Issue: Volume 111:Issue 14(2019) Page Start: 967 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Subsoil Potassium in Central Iowa Soils: Status and Future Challenges. Issue 1 (22nd August 2018) Authors: Obrycki, John F.; Kovar, John L.; Karlen, Douglas L. Journal: Agrosystems, geosciences & environment Issue: Volume 1:Issue 1(2018) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Is Corn Stover Harvest Predictable Using Farm Operation, Technology, and Management Variables?. (1st March 2018) Authors: Obrycki, John F.; Karlen, Douglas L. Journal: Agronomy Journal Issue: Volume 110:Number 2(2018) Page Start: 749 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Measuring Rotation and Manure Effects in an Iowa Farm Soil Health Assessment. (1st January 2019) Authors: Karlen, Douglas L.; Obrycki, John F. Journal: Agronomy Journal Issue: Volume 111:Number 1(2019) Page Start: 63 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Soil health assessments: how and why?. Issue 2 (21st March 2019) Authors: Karlen, Douglas L.; Obrycki, John F. Journal: Crops and soils magazine Issue: Volume 52:Issue 2(2019) Page Start: 22 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Parental metal exposures as potential risk factors for spina bifida in Bangladesh. (December 2021) Authors: Tindula, Gwen; Mukherjee, Sudipta Kumer; Ekramullah, Sheikh Muhammad; Arman, D.M.; Biswas, Subrata Kumar; Islam, Joynul; Obrycki, John F.; Christiani, David C.; Liang, Liming; Warf, Benjamin C.; Mazumdar, Maitreyi Journal: Environment international Issue: Volume 157(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Neural tube defects prevalence does not increase after modification of the folic acid fortification program in Chile. Issue 7 (26th February 2022) Authors: Pardo, Rosa; Vilca, Marcela; Villarroel, Luis; Davalji, Tahera; Obrycki, John F.; Mazumdar, Maitreyi; Avila, Claudia; Mellado, Cecilia Journal: Birth defects research Issue: Volume 114:Issue 7(2022) Page Start: 259 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Ten‐Year Assessment Encourages No‐Till for Corn Grain and Stover Harvest. Issue 1 (1st September 2018) Authors: Obrycki, John F.; Kovar, John L.; Karlen, Douglas L.; Birrell, Stuart J. Journal: Agricultural & environmental letters Issue: Volume 3:Issue 1(2018) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Management Options for Contaminated Urban Soils to Reduce Public Exposure and Maintain Soil Health. Issue 2 (1st March 2017) Authors: Obrycki, John F.; Basta, Nicholas T.; Culman, Steven W. Journal: Journal of Environmental Quality Issue: Volume 46:Issue 2(2017) Page Start: 420 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Evaluating Public and Regulatory Acceptance for Urban Soil Management Approaches. Issue 1 (1st January 2017) Authors: Obrycki, John F.; Basta, Nicholas T.; Wilson, Robyn S. Journal: Journal of Environmental Quality Issue: Volume 46:Issue 1(2017) Page Start: 20 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗