TY - BOOK AU - G. S. Sandhu TI - Research techniques in biological sciences SN - 81-7041-396-6 U1 - 574.072 PY - 1990/// CY - New Delhi PB - Anmol Publications Pvt Limited N1 - G. S. Sandhu: Research techniques in biological sciences. New Delhi. Anmol Publications Pvt Limited, 1990. 81-7041-396-6--(574.072SAN) ER -