Items where Subject is "600 Technology/Teknologi > 630 Agriculture and Related Technologies/Pertanian dan Teknologi Terkait > 639 Hunting, Fishing, Conservation, Related Technologies/Berburu, Memancing, Konservasi, Teknologi Terkait > 639.3 Culture of Cold-Blooded Vertebrates/Budaya Vertebrata Berdarah-Dingin"