1. Ahmad K, Ejaz A, Khan ZI et al (2010) Evaluation of dynamics of iron and manganese from pasture to buffaloes: a case study of rural livestock farms. Pak J Bot 42:3415–3421
2. Ahmad K, Ashfaq A, Khan ZI et al (2016a) Health risk assessment of heavy metals and metalloids via dietary intake of a potential vegetable grown in contaminated water irrigated agricultural sites of Sargodha, Pakistan. Hum Ecol Risk Assess 22(3):597–610
3. Ahmad K, Khan ZI, Yasmin S et al (2016b) Contamination of soil and carrots irrigated with different sources of water in Punjab, Pakistan. Environ Earth Sci 75:426
4. Ahmad K, Khan ZI, Ashfaq A et al (2016c) Contamination and accumulation of heavy metals in brinjal (Solanum melongena L.) grown in a long-term wastewater-irrigated agricultural land of Sargodha, Pakistan. Fresenius Environ Bull 25(7):2404–2410
5. Ahmad K, Nawaz K, Khan ZI et al (2018) Effect of diverse regimes of irrigation on metals accumulation in wheat crop: an assessment-dire need of the day. Fresenius Environ Bull 27(2):846–855