REUVER HJA DE & VEENMAN D (1959) Oölogische and nidologische communications: 1957-II and 1958: Early broods of the Great Crested Grebe Podiceps cristatus. LIMOSA 32 (3): 150-150.
Great Crested Grebe Podiceps cristatus Early broods of the Great Crested Grebe Podiceps cristatus
