Research publications of Department of Soils,1962-1991
Punjab Agricultural University,Ludhiana
Research publications of Department of Soils,1962-1991 - 1992 - 112p
SOIL SCIENCE -- BIBLIOGRAPHY
SOIL SCIENCE -- BIBLIOGRAPHY
016.631 407 2 P93P
Research publications of Department of Soils,1962-1991 - 1992 - 112p
SOIL SCIENCE -- BIBLIOGRAPHY
SOIL SCIENCE -- BIBLIOGRAPHY
016.631 407 2 P93P