by Sharma, H. C.; International Crops Research Institute for the Semi-Arid Tropics.;
Year: 1992., Callno: 633.174:631.524.86 TEC
Book
by Russell, G. E.;
Year: 1978., Callno: 631.52 RUS
Book
by Deverall, B. J. (Brian James);
Year: 1977., Callno: 631.524.86 DEV
Book
by Painter, Reginald H.;
Year: 1951., Callno: 631.52 PAI
Book
by Food and Agriculture Organization of the United Nations (FAO).;
Year: 1990., Callno: 633.174 SOR
Book
by Barbetti, M. J.; Gillespie, D. J.;
Callno: 05:631(941)
Journal
by Amtmann, Anna.; International Potash Institute.; International Fertiliser Society.;
Year: c2007., Callno: 631.83:632(42) AMT
Book
by Berlandier, F. A.;
Year: 1996., Callno: 632.752.2:633.367 BER [Q]
Book