ECOLOGY OF KNOBCONE PINE IN SANTA-ANA-MOUNTAINS, CALIFORNIA

[61] COEVOLUTION OF PINE SQUIRRELS (TAMIASCIURUS) AND CONIFERS [J]. ECOLOGICAL MONOGRAPHS, 1970, 40 (03) : 349 - +

[62] Stebbins G. L., 1950, VARIATION EVOLUTION

[63] Stebbins G. Ledyard, 1942, MADRONO, V6, P241

[64] STOCKING S. K., 1966, Madrono, V18, P193

[65] STONE EDWARD C, 1953, CALIFORNIA AGRIC, V7, P13

[66] STOREY HC, 1951, 1 US CAL FOR RANG EX

[67] SUDWORTH GB, 1908, FOREST TREES PACIFIC

[68] SWEENEY J. R., 1956, Univ. Calif. Botany Publ., V28, P143

[69] EVIDENCE OF THE PRESENCE OF AN EDAPHO-BIOTIC FACTOR IN THE PROBLEM OF SERPENTINE TOLERANCE [J]. ECOLOGY, 1957, 38 (01) : 14 - 23

[70] TAYLOR B, 1965, WESTWAYS, V57, P22

[61] COEVOLUTION OF PINE SQUIRRELS (TAMIASCIURUS) AND CONIFERS [J]. ECOLOGICAL MONOGRAPHS, 1970, 40 (03) : 349 - +

[62] Stebbins G. L., 1950, VARIATION EVOLUTION

[63] Stebbins G. Ledyard, 1942, MADRONO, V6, P241

[64] STOCKING S. K., 1966, Madrono, V18, P193

[65] STONE EDWARD C, 1953, CALIFORNIA AGRIC, V7, P13

[66] STOREY HC, 1951, 1 US CAL FOR RANG EX

[67] SUDWORTH GB, 1908, FOREST TREES PACIFIC

[68] SWEENEY J. R., 1956, Univ. Calif. Botany Publ., V28, P143

[69] EVIDENCE OF THE PRESENCE OF AN EDAPHO-BIOTIC FACTOR IN THE PROBLEM OF SERPENTINE TOLERANCE [J]. ECOLOGY, 1957, 38 (01) : 14 - 23

[70] TAYLOR B, 1965, WESTWAYS, V57, P22