Fertilizer sulfur and food production
Soil Fertility, Theory and Practice
Analytical Agricultural Chemistry
Practical Agricultural Chemistry
Potassium and Ammnium Fixation in Indian Soils
Proceedings
Final Report of the Work Done Under the Stewart's Scheme in the Punjab for Simple Fertilizer Trials on Cultivators' Fields and Chemical and Soil Survey 1953-57
Soil Fertility Evalution ; Proceeding
Potassium and Ammonium Fixation in Indian Soils
Nuksha Dar Fannifalahat (Persian Manuscript Compiled in the 1st Century by the Mughal Prince Dara Shikoh)-Agri-History Bulletin
Fertilizer Responses of Major Crops on Hill Soils of the Punjabi Report of Fertilizers Trials, 1957-61
Managing Soil Resources to Meet the Challenges to Mankind
Phosphorus Fixation in Indian Soils
Review of Agricultural Research in the Punjab from 1947 to 1962
Fertilizer Responses of Major Crops on Hill Soils of the Punjab
A Review Phosphorus Fixation in Indian Soils
International Symposium on Soil Fertiliy Evaluation Proceedings
A review of fertilizer use research on sorghum in India
Phosphorous Fixation And Management In Indian Soils