Talwar, K.K. and Bratnagar, H.P. 1979. Effect of Macro-element Deficiencies on Fresh and Dry Mattbr, Mineral Uptake and Holocellulose Production by <I>Pinus garibaea</I> Seedlings. Indian Forester. 105, 5 (May 1979), 342–355. DOI:https://doi.org/10.36808/if/1979/v105i5/11329.