00537cam a22002294a 4500001001000000003001100010005001700021008004100038020001500079040002700094041000800121044000700129080000800136100002700144245001800171250001100189260003700200300002700237650001500264655001000279700001800289EM-000359AR-SsjUBGM20250619152950.0250228s1988 ag 000 0 spa d a9501320111 aAR-SsjUBGMcAR-SsjUBGM0 aspa aag a5741 aGonzález, Adrián R10aBiología 3. a1a ed. aBuenos Aires :bKapelusz,c1988. a274 p. :bil. ;c19 cm 0aBiología 0aLibro1 aRivas, Susana