OPTIMIZING QUADRAT SIZE AND QUADRAT NUMBER FOR WEED SPECIES COUNT STUDIES IN TRANSPLANTED RICE (ORYZA STIVA L.) M. INAYAT KHAN KHAN R.A. SHAD NASEER A. KHAN KHAN ABDUL GHAFOOR DOI: https://doi.org/10.28941/pjwsr.v1i1.41 PDF Published 1988-03-01 Issue Year 1988, Volume 1 , Issue 1 Section Articles