Effect of Ionic composition of irrigation water with special reference to K and Mg on soil and plant growth
Ram Des
Effect of Ionic composition of irrigation water with special reference to K and Mg on soil and plant growth - Ludhiana PAU 1964
T 631.41 R16E
Effect of Ionic composition of irrigation water with special reference to K and Mg on soil and plant growth - Ludhiana PAU 1964
T 631.41 R16E