�� Ansar, M.; M. H. Leitch; P. D. Jenkins, and N. J. Hayden. 1996. Effect of nitrogen fertilizer, crop density and development ofon components of growth and yield of winter wheat in U.K. A paper presented at 5International Wheat Conference held in Turkey from June 10-14.

�� Malik, A.; M. Ansar; M. A Anwar, H. Ali and N. A. Khan. 1996. Phosphorus effect on the physiological determinants of yield of two winter wheat cultivars in Pakistan. A paper presented at 5International Wheat Conference held in Turkey from June 10-14.

Malik, M. A.; Z. Faisal; S. H. Abbas and M. Ansar. 2006. Integrated Weed management in wheat (L.) A paper presented at 2nd International Weed Science Conference held at Uni. of Arid Agriculture, Rawalpindi from March 20-22.

��� Rashid, M.; A. Muhammad; M. Ansar and A. Razzaq. 2004. Moisture equilibration time for sowing of wheat in rain fed areas. A paper presented at 10International Congress of Soil Science held at Sindh Agricltural University Tandojam from March 16-19.

� Rashid, M. and M. Ansar. 2002. Moisture stress and conservation. A paper presented at 9International Congress of Soil Science held at NIAB from March 18-20.

Rashid, M.; M. Ansar; T. Muhammad and B. Hussain. 2002. Management of eroded / degraded gullied lands for controlling and minimizing soil erosion and their economic use. A paper presented at 9International Congress of Soil Science held at NIAB, Faisalabad from March 18-20.

�� Ali. H. and M. Ansar. 2000. Canopy growth and tuber yield of potato crop as influenced by application of phosphorus fertilizer. A paper presented at 8International Congress of Soil Science held at NARC from March 13-16

��� Ansar, M.; M. Rashid and M. Imtiaz. 2000. Efficiency of various techniques for moisture conservation to grow wheat. A paper presented at 8International Congress of Soil Science held at NARC from March 13-16.

��� Rashid, M.; H. Ahmad; M. Ansar; B. Ahmad; I. Mehboob and T. Muhammad. 2000. Technology for conservation and use of moisture for wheat production. A paper presented at 8International Congress of Soil Science held at NARC from March 13-16.

Ansar, M.; M. Rashid and B. Ahmad. 1998. Minimizing the surface runoff on slopping lands by trenching techniques. A paper presented at 7International Congress of Soil Science held at Uni. of Agri. Faisalabad from December 9-12.