Arif, Mas Achmad Syamsul and Yusnaini, Sri and Niswati, Ainin and Setiawan, Agus and Tuchida, Koichi and Katou, Tuyoshi and Touji, Yuka and Nonaka, Masanori (1999) Population of Arbuscular Mycorrhizal Fungi (AMF) by Different Land Use in Sumatra, Indonesia. Microbes and Environment, 14 (1). pp. 9-17. ISSN 1342-6311

Dermiyati, - (1999) Change in Phosphorus Absorption by Corn Driven by Lime, Vesicular Arbuscular Mycorrhizae, and Natural Rock Phosphate in Entisol Taman Bogo Central Lampung. Journal of Tropical Soils, 5 (2). pp. 89-94. ISSN 0852-257X

Salam, Abdul Kadir (1999) Perubahan Ketersediaan Unsur Hara Mikro Kelompok Logam Berat Akibat Alih Fungsi Lahan di Lampung Barat. Lingkungan dan Pembangnan, 19 (3). pp. 176-183. ISSN 0216-2717

Salam, Abdul Kadir and Arisanti, Vivin and Yusnaini, Sri (1999) Penurunan Aktivitas Fosfatase Asam di Daerah Perakaran Beberapa Jenis Tanaman Akibat Perlakuan Kapur dan Limbah Industri Bertimah Hitam. Jurnal Ilmu Tanah dan Lingkungan, 2 (1). pp. 1-6. ISSN 1410-7333

Salam, Abdul Kadir and Bahri, Herry Syaiful and Yusnaini, Sri and Kimura, Makoto (1999) Soil Enzymatic Activities in Young Cassava Plant Rooting Zones in Lampung, South Sumatra, Indonesia. International Seminar Towards Sustainable Agriculture in Humid Tropics Facing 21st Century. pp. 73-79. ISSN 979-8287-24-X

Salam, Abdul Kadir and Desvia, Yessy and Sutanto, Eddy and Syam, Tamaluddin and Nugroho, Ghani Sutopo and Kimura, Makoto (1999) Activities of soil enzymes in different land-use systems in middle terrace areas of Lampung province, South Sumatra, Indonesia. Soil Science and Plant Nutrition, 45 (1). pp. 89-99. ISSN 0038-0768

Salam, Abdul Kadir and Djuniwati, Sri and Widodo, Sri and Harahap, Joni T. (1999) Penurunan Kelarutan Tembaga Asal Limbah Industri di dalam Tanah Tropika Akibat Perlakuan Kapur dan Kompos Daun Singkong. Journal of Tropical Soils, 4 (2). pp. 153-160. ISSN 0852-257X

Salam, Abdul Kadir and Sarno, - and Kulsum, Nayu and Setyaningsih, Eka (1999) Studi Penyerapan Cu dan Zn oleh tanaman bayam (Amaranthus tricolor L.) dan jagung (Zea mays L.) dari tanah Alfisol Banjar Agung Lampung yang diperlakukan dengan limbah industri berlogam berat. Jurnal Tanaman Tropika, 2 (1). pp. 41-51. ISSN 1410-7368

Salam, Abdul Kadir and Sarno, - and Sriyani, Nanik (1999) Greenhouse Growth of Amaranth (Amaranthus Tricolor L.) in Soils Polluted with Heavy Metals. Jurnal Agrotropika, 4 (1). pp. 30-36. ISSN 0216-7662

Salam, Abdul Kadir and Sriyani, Nanik and Djuniwati, Sri and Wiharso, Didin (1999) The Field Growth of Amaranth (Amaranthus Tricolor L.) in Soils polluted with Heavy Metals from Industrial Waste. Jurnal Manajemen dan Kualitas Lingkungan, 1 (1). pp. 49-56. ISSN 1411-2337

Salam, Abdul Kadir and Sriyani, Nanik and Sarno, - (1999) Pertumbuhan Tanaman Jagung (Zea mays L.) di Tanah Terpolusi Limbah Industri Berlogam Berat. Journal of Tropical Soils, 4 (2). pp. 161-168. ISSN 0852-257X

Salam, Abdul Kadir and Sutanto, Edi and Desvia, Yessy and Niswati, Ainin and Dermiyati, - and Kimura, Makoto (1999) Activities of Soil Enzymes in Fields Continuously Cultivated with Cassava, Sugarcane, and Pineapple in Middle Terrace Areas of Lampung Province, South Sumatra, Indonesia. Soil Science and Plant Nutrition, 45 (4). pp. 803-809. ISSN 0038-0768