APA

Watson G A, Narayanan R & Weng Wong Phui. (1964). Effects of cover plants on soil nutrient status and on growth of Hevea. IV. Leguminous creepers compared with grasses, Mikania cordata and mixed indigenous covers in four soil types. : Journal of the Rubber Research Institute of Malaya.

Chicago

Watson G A, Narayanan R and Weng Wong Phui. 1964. Effects of cover plants on soil nutrient status and on growth of Hevea. IV. Leguminous creepers compared with grasses, Mikania cordata and mixed indigenous covers in four soil types. : Journal of the Rubber Research Institute of Malaya.

Harvard

Watson G A, Narayanan R and Weng Wong Phui. (1964). Effects of cover plants on soil nutrient status and on growth of Hevea. IV. Leguminous creepers compared with grasses, Mikania cordata and mixed indigenous covers in four soil types. : Journal of the Rubber Research Institute of Malaya.

MLA

Watson G A, Narayanan R and Weng Wong Phui. Effects of cover plants on soil nutrient status and on growth of Hevea. IV. Leguminous creepers compared with grasses, Mikania cordata and mixed indigenous covers in four soil types. : Journal of the Rubber Research Institute of Malaya. 1964.