APA

International Board for Soil Research and Management, Pushparajah E., . (1990). Pacificland workshop on the establishment of soil management experiments on sloping lands. Thailand: International Board for Soil Research and Management.

Chicago

International Board for Soil Research and Management, Pushparajah E, . 1990. Pacificland workshop on the establishment of soil management experiments on sloping lands. Thailand: International Board for Soil Research and Management.

Harvard

International Board for Soil Research and Management, Pushparajah E., . (1990). Pacificland workshop on the establishment of soil management experiments on sloping lands. Thailand: International Board for Soil Research and Management.

MLA

International Board for Soil Research and Management, Pushparajah E, . Pacificland workshop on the establishment of soil management experiments on sloping lands. Thailand: International Board for Soil Research and Management. 1990.