5
1
10
Encyclopedia of Plant Physiology (vol. 7) (Ref:
2)
Ruhland,W
Additional Author
mixed material
USA
Springer-Verlag Berlin. Heidelberg. New York
1957
Guide for Preparing Soil Pedon Description (Abbreviations, Descriptions and Classifications)
Fosberg,M.A
Additional Author
mixed material
USA
Department of Plant and Soil Sciences
1969
Basic Needs and Rural Development (Part I Seminar Paper)
Beg,M.A.K and Anwer,S.M
Additional Author
mixed material
Pakistan
Pakistan Academy for Rural Development Peshawar
1980
Timber Bridges Design, Construction, Inspection, and Maintenance (USDA)
Ritter,M.A
Additional Author
mixed material
USA
USDA, Forest Service
1990
Reconnaissance Soil Survey of Sahiwal District (1968)
Main,M.A, Akhtar,G.H and Shams-ul-Haq
Additional Author
mixed material
Lahore
Soil Survey of Pakistan
1968