Agricultural Science Digest, volume 27 issue 4 (december 2007) :
POLLUTANT METAL CONTENTS OF CROPS IRRIGATED WITH SEWAGE WATER
R.S. Malik, Ramkala, S.P. Gupta, R.R. Dahiya, S.S. Dahiya
1Department of Soil Science, CCS Haryana Agricultural University, Hisar-125004, India.