TY - BOOK AU - Kotagama, sarath AU - Lalshman, K. D. TI - Pictorial pocket guide to the common birds of Sri Lanka SN - 9559021249 PY - 2000/// CY - Colombo 03 PB - Field Ornithology Group of Sri Lanka KW - BIRDS -Sri Lanka KW - ORNITHOLOGY-Sri Lanka KW - BIO-DIVERSITY-Sri Lanka ER -