Influence of 2,4-D on ¹⁴Co₂ Fixation in Lathyrus aphaca, Melilotus indica and Pisum sativum¹

¹Assam Agric. University, Jorhat

²Haryana Agric. UniversityHissar

¹Contribution from G.B. Pant University of Agriculture and Technology, Pant Nagar, U.P.