Raj-Kumar

Relative contribution of different sized soil separates to inorganic P fractions in a Typic Ustochrept of N-W India

Varinderpal-Singh, B. S. Brar, N. Dhillon, 2007, Nutrient Cycling in Agroecosystems.

Long-term effects of inorganic fertilizers and manure on phosphorus reaction products in a Typic Ustochrept

Varinderpal-Singh, B. S. Brar, N. Dhillon, 2006, Nutrient Cycling in Agroecosystems.

GIS-aided Mapping of DTPA Extractable Zinc and Soil Characteristics in the State of Punjab

B. Singh, Kuldeep Singh, S. Bali, 2010 .

CHARACTERIZATION AND CLASSIFICATION OF SALT-AFFECTED SOILS OF KAPURTHALA DISTRICT IN PUNJAB, NORTH-WEST, INDIA

Raj-Kumar, Jaihoon Rafie, 2020 .

STUDY OF MACRO-MORPHOLOGICAL AND PHYSICO-CHEMICAL CHARACTERISTICS OF SOIL OF KAPURTHALA IN PUNJAB, NW- INDIA

Raj-Kumar, Jaihoon Rafie, 2019 .

Forms of Iron and Their Association with Soil Properties in Four Soil Taxonomic Orders of Arid and Semi‐arid Soils of Punjab, India

Pardeep Singh, D. S. Chahal, B. D. Sharma, 2008 .

Characteristics, classification and management of aridisols of Punjab

P. Sidhu, B. D. Sharma, J. S. Brar, 2005 .