作者的書籍：L.B. Halstead - BookPine

Die Welt der Dinosaurier

Die Welt der Dinosaurier

L.B. Halstead

Dinosaurs and Prehistoric Life: A Look at the Animals and Plants of Prehistory

Dinosaurs and Prehistoric Life: A Look at the Animals and Plants of Prehistory

L.B. Halstead

Dinosauri e vita preistorica

Dinosauri e vita preistorica

L.B. Halstead

Dinosaur Stamps of the World

Dinosaur Stamps of the World

L.B. Halstead

Dinosaurs and Prehistoric Life

Dinosaurs and Prehistoric Life

L.B. Halstead

Dinosaurs

Dinosaurs

L.B. Halstead

Prehistoric Reptiles

Prehistoric Reptiles

L.B. Halstead

Brontosaurus: The Thunder Lizard

Brontosaurus: The Thunder Lizard

L.B. Halstead

The search for the past: Fossils, rocks, tracks, and trails : the search for the origin of life

The search for the past: Fossils, rocks, tracks, and trails : the search for the origin of life

L.B. Halstead

Wildlife Management in Savannah Woodland: Recent Progress in African Studies

Wildlife Management in Savannah Woodland: Recent Progress in African Studies

S.S. Ajayi

The World Of Dinosaurs

The World Of Dinosaurs

L.B. Halstead

A Closer Look at the Dawn of Life

A Closer Look at the Dawn of Life

L.B. Halstead

A Closer Look at Prehistoric Reptiles

A Closer Look at Prehistoric Reptiles

L.B. Halstead

The evolution of the mammals

The evolution of the mammals

L.B. Halstead

The Evolution and Ecology of the Dinosaurs

The Evolution and Ecology of the Dinosaurs

L.B. Halstead

Prehistoric Mammals

Prehistoric Mammals

Beverly Halstead

A Closer Look at Prehistoric Mammals

A Closer Look at Prehistoric Mammals

L.B. Halstead

Piccolo Picture Book of Dinosaurs

Piccolo Picture Book of Dinosaurs

L.B. Halstead